Test Report_SAR-3

FCC ID: 2ACCJH087

RF Exposure Info

Download: PDF
FCCID_3880673

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             E—mail: cttl@chinattl.com       Http://www.chinattl.cn
      Client              SGS(Boce)                                         Certificate No:        Z16—97242

CALIBRATION GERTIFICATE

Object                                     D2450V2 — SN: 733

Calibration Procedure(s)                   FD—211—003—01
                                           Calibration Procedures for dipole validation kits

Calibration date:                          December 7, 2016


This calibration Certificate documents the traceability to national standards, which realize the physical units of
measurements(Sl). The measurements and the uncertainties with confidence probability are given on the following
pages and are part of the certificate.


All calibrations have been conducted in the closed laboratory facility: environment temperature(22+3)‘C and
humidity<70%.


Calibration Equipment used (M&TE critical for calibration)


Primary Standards                 ID #               Cal Date(Calibrated by, Certificate No.)             Scheduled Calibration
 Power Meter     NRP2             101919            27—Jun—16 (CTTL, No.J16X04777)                              Jun—17
 Power sensor       NRP—Z91       101547            27—Jun—16 (CTTL, No.J16X04777)                              Jun—17
 Reference Probe EX3DV4           SN 7433           26—Sep—16(SPEAG,No.EX3—7433_Sep16)                          Sep—17
 DAE4                             SN 771            02—Feb—16(CTTL—SPEAG,N0.Z16—97011)                          Feb—17


 Secondary Standards              ID #              Cal Date(Calibrated by, Certificate No.)          Scheduled Calibration
 Signal Generator E4438C          MY49071430        O01—Feb—16 (CTTL, No.J16X00893)                             Jan—17
 Network Analyzer E5071C          MY46110673         26—Jan—16 (CTTL, No.J16X00894)                             Jan—17



                                   Name                          Function                                     Signature
Calibrated by:                   Zhao Jing                 SAR Test Engineer                                a> é Z/ d

Reviewed by:                     Qi Dianyuan                SAR Project Leader                     M/

Approved by:                     Lu Bingsong                Deputy Director of the laboratory         f     ,2 ’%fi

                                                                                     Issued: Decembér 11, 2016
This calibration certificate shall not be reproduced except in full without written approval of the laboratory.                   J



    Certificate No: Z16—97242                              Page 1 of 8


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                      a     RATION LABORATORY
        Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
        Tel: +86—10—62304633—2079     Fax: +86—10—62304633—2504
        E—mail: cttl@chinattl.com       Http://www.chinattl.cn


Glossary:
TSL                       tissue simulating liquid
Convr                      sensitivity in TSL / NORMx,y,z
N/A                       not applicable or not measured


Calibration is Performed According to the Following Standards:
a) IEEE Std 1528—2013, "IEEE Recommended Practice for Determining the Peak
   Spatial—Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless
  Communications Devices: Measurement Techniques", June 2013
b) IEC 62209—1, "Procedure to measure the Specific Absorption Rate (SAR) For hand—held
   devices used in close proximity to the ear (frequency range of 300MHz to 3GHz)", February
    2005
c) IEC 62209—2, "Procedure to measure the Specific Absorption Rate (SAR) For wireless
    communication devices used in close proximity to the human body (frequency range of
   30MHz to 6GHz)", March 2010
d) KDB865664, SAR Measurement Requirements for 100 MHz to 6 GHz


Additional Documentation:
e) DASY4/5 System Handbook


Methods Applied and Interpretation of Parameters:
e  Measurement Conditions: Further details are available from the Validation Report at the end
   of the certificate. All figures stated in the certificate are valid at the frequency indicated.
e Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed
      point exactly below the center marking of the flat phantom section, with the arms oriented
      parallel to the body axis.
e     Feed Point Impedance and Return Loss: These parameters are measured with the dipole
      positioned under the liquid filled phantom. The impedance stated is transformed from the
      measurement at the SMA connector to the feed point. The Return Loss ensures low
      reflected power. No uncertainty required.
e     Electrical Delay: One—way delay between the SMA connector and the antenna feed point.
      No uncertainty required.
e     SAR measured: SAR measured at the stated antenna input power.
e     SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna
      connector.
e     SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the
      nominal SAR result.


    The reported uncertainty of measurement is stated as the standard uncertainty of
    Measurement multiplied by the coverage factor k=2, which for a normal distribution
    Corresponds to a coverage probability of approximately 95%.



Certificate No: Z16—97242                            Page 2 of 8


                                      In Collaboration with

          ETTL a
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        Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
        Tel: +86—10—62304633—2079     Fax: +86—10—62304633—2 504
        E—mail: cttl@chinattl.com       Http://www.chinattl.cn


Measurement Conditions
   DASY system configuration, as far as not given on page 1.
     DASY Version                                        DASY52                                      52.8.8.1258

     Extrapolation                               Advanced Extrapolation

     Phantom                                     Triple Flat Phantom 5.1C

     Distance Dipole Center — TSL                        10 mm                                     with Spacer

     Zoom Scan Resolution                           dx, dy, dz = 5 mm

     Frequency                                      2450 MHz + 1 MHz


Head TSL parameters
   The following parameters and calculations were applied.
                                                          Temperature               Permittivity           Conductivity

     Nominal Head TSL parameters                              22.0 °C                  39.2                1.80 mho/m

     Measured Head TSL parameters                        (22.0 + 0.2) °C             39.4 +6 %           1.81 mho/m +6 %

     Head TSL temperature change during test                  <1.0 °C                   —_———                    «w_=_~

SAR result with Head TSL
     SAR averaged over 1 C#2" (1 g) of Head TSL                         Condition
     SAR measured                                                  250 mW input power                  13.3 mW / g

     SAR for nominal Head TSL parameters                            normalized to 1W            53.1 mW /g + 20.8 % (k=2)

     SAR averaged over 10 Cm° (10 g) of Head TSL                        Condition
     SAR measured                                                  250 mW input power                  6.22 mW / g

     SAR for nominal Head TSL parameters                            normalized to 1W            24.9 mW ig + 20.4 % (k=2)

Body TSL parameters
   The following parameters and calculations were applied.
                                                          Temperature               Permittivity           Conductivity

     Nominal Body TSL parameters                              22.0 °C                  52.7                1.95 mho/m

     Measured Body TSL parameters                        (22.0 + 0.2) °C             53.1 +6 %           1.94 mho/m +6 %

     Body TSL temperature change during test                  <1.0 °C                   ————                     _———

SAR result with Body TSL
   SAR averaged over 1 Cm° (1 g) of Body TSL                            Condition
     SAR measured                                                  250 mW input power                  12.7 mW / g

     SAR for nominal Body TSL parameters                            normalized to 1W            51.0 mW /g + 20.8 % (k=2)

     SAR averaged over 10 cm~ (10 g) of Body TSL                        Condition
     SAR measured                                                  250 mW input power                  5.85 mW / g

     SAR for nominal Body TSL parameters                            normalized to 1W            23.5 mW /g + 20.4 % (k=2)


Certificate No: Z16—97242                            Page 3 of 8


          b~                            In Collaboration with

          '-'_-"TTL CALIBRATION
                    a
          e                     LABORATORY
        Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
        Tel: +86—10—62304633—2079     Fax: +86—10—62304633—2504
        E—mail: cttl@chinattl.com      Http://www.chinattl.cn


 Appendix

 Antenna Parameters with Head TSL


     Impedance, transformed to feed point                                   52.90+4.11j0
     Return Loss                                                             — 26.30B


 Antenna Parameters with Body TSL

     Impedance, transformed to feed point                                   49.70+ 5.900

     Return Loss                                                             — 24.6d0B


 General Antenna Parameters and Design

     Electrical Delay (one direction)                                         1.257 ns




 After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can
 be measured.


 The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly
 connected to the second arm of the dipole. The antenna is therefore short—circuited for DC—signals. On some
 of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded
 according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not
 affected by this change. The overall dipole length is still according to the Standard.
 No excessive force must be applied to the dipole arms, because they might bend or the soldered
 connections near the feedpoint may be damaged.



 Additional EUT Data


     Manufactured by                                                             SPEAG




Certificate No: Z16—97242                              Page 4 of 8


         :-__!T\fl:                    ;Collaborationewith a

          m                           CALIBRATION LABORATORY
        Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
        Tel: +86—10—62304633—2079       Fax: +86—10—62304633—2504
        E—mail: cttl@chinattl.com       Http://www.chinattl.cn


DASY5 Validation Report for Head TSL                                     Date: 11.07.2016
Test Laboratory: CTTL, Beijing, China
DUT : Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 733
   Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1
   Medium parameters used: f= 2450 MHz; 0 = 1.809 S/m; er = 39.42; p = 1000 kg/m3
   Phantom section: Center Section
   Measurement Standard: DASY5 (IEEE/IEC/ANSI C€63.19—2007)
DASY5 Configuration:

            e    Probe: EX3DV4 — SN7433; ConvF(7.45, 7.45, 7.45); Calibrated: 9/26/2016;
            e    Sensor—Surface: 2mm (Mechanical Surface Detection)
            e    Electronics: DAF4 Sn771; Calibrated: 2/2/2016
            e    Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1
            e    Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372)

        Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm,
        dy=5mm, dz=5mm
        Reference Value = 106.8 V/m; Power Drift = 0.03 dB
        Peak SAR (extrapolated) =27.5 W/kg
        SAR(I g) = 13.3 W/kg; SAR(10 g) = 6.22 W/kg
        Maximum value of SAR (measured) = 20.4 W/kg


           dB
            0


            —4.34


            —8.69


            —13.03


            —17.38
                          2

                         .«
            —21.72

                       0 dB = 20.4 W/kg = 13.10 dBW/kg




Certificate No: Z16—97242                            Page 5 of 8


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        Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
        Tel: +86—10—62304633—2079         Fax: +86—10—62304633—2504
        E—mail: cttl@chinattl.com         Http:/www.chinattl.cn




        Impedance Measurement Plot for Head TSL


     Tri s11 Log Mag 10.00dB/ ref 0.000dB [F1]
       50.00      »1   2.4500000 GHz —26.266 ds
       40. 00
       30. 00
       20. 00
       10. 00
       0. 000 p
      —10. 00
      —20. 00                                                         1
      —30. 00
      —40. 00

      —50. 00                                                        P
    > si1 smith (R+jX) scale 1.000U0 [F1 Ddel]
      »1   2.4500000 coHz     52.850 n   4.1123 o   267.1




Certificate No: Z16—97242                              Page 6 of 8


          im©                         In Collaboration with

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          y                           CALIBRATION LABORATORY
        Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
        Tel: +86—10—62304633—2079       Fax: +86—10—62304633—2504
        E—mail: cttl@chinattl.com       Http:/www.chinattl.cn


DASY5S Validation Report for Body TSL                                   Date: 12.07.2016
Test Laboratory: CTTL, Beijing, China
DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 733
   Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1
   Medium parameters used: f= 2450 MHz; 0 = 1.943 S/m; s = 53.12; p = 1000 kg/m*
   Phantom section: Right Section
   Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2007)
DASY5 Configuration:

            e    Probe: EX3DV4 — SN7433; ConvF(7.46, 7.46, 7.46); Calibrated: 9/26/2016;
            e    Sensor—Surface: 2mm (Mechanical Surface Detection)
            e    Electronics: DAF4 Sn771; Calibrated: 2/2/2016
            e    Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1
            e    Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372)

        Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm,
        dy=5mm, dz=5mm
        Reference Value = 98.60 V/m; Power Drift =—0.01 dB
        Peak SAR (extrapolated) = 26.0 W/kg
        SAR(I g) =12.7 W/kg; SAR(10 g) = 5.85 W/kg
        Maximum value of SAR (measured) = 19.2 W/kg


           dB
           0


            —4.34


            —8.68


            —13.01


            —17.35




                       0 dB = 19.2 W/kg = 12.83 dBW/kg




Certificate No: Z16—97242                            Page 7 of 8


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        Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
        Tel: +86—10—62304633—2079         Fax: +86—10—62304633—2504
        E—mail: cttl@chinattl.com         Http://www.chinattl.cn


        Impedance Measurement Plot for Body TSL


      Tr1 S11 Log Mag 10.00dB/ Rref 0.000ds [F1]
        "9—90 i ~~3.4500000 enz —24. 557 ds
       40. 00
       30. 00
       20. 00
       10. 00
       0. 000 p
      —10. 00                                                               a
      —20. 00
      —30. 00
      —40. 00

      —50. 00                                                         ic
    U s1i1 smith (R+jX) scale 1.000Uu [F1 Ddel]
       »1   2.4500000 GoHz   49.710 o   5.9037 o   383.5




Certificate No: Z16—97242                             Page 8 of 8


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      Client     :     SGS(Boce)                                         Certificate   No: Z17 -97130

CALIBRATION CERTIFICATE

Object                                  OAE4 - SN: 1374

Calibration Procedure(s)
                                        FF-Z11-002-01
                                        Calibration Procedure for the Oata Acquisition Electronics
                                        (OAEx)

Calibration date                        August31,2017

This calibration Certificate documents the traceability to national standards, which realize the physical units of
measurements(SI). The measurements and the uncertainties with confidence probability are given on the following
pages and are pa同of the certificate


AII calibrations have been conducted in the closed laboratory facility: environment temperature(22:t3)O(and
humidity<70%


Calibration Equipment used (M&TE critical for calibration)

Primary Standards              10 #        Cal Oate(Calibrated by, Certificate No.)       Scheduled Calibration



Process Calibrator 753 I 1971018              27-Jun-17 (CTTL, No.J17X05859)                        June-18




                              Name                   Function
Calibrated by:                 Yu Zongying          SAR Test Engineer

Reviewed by:                   Lin Ha 。             SAR Test Engineer

Approved by:                   Qi Oianyuan          SAR Project Leader



This calibration certificate shall not be reproduced except in full without written approval of the laboratory.




    CertificateNo: Z17-97130                            Page1of3


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                                        CAUBRAnON LA80R础。w
              Add: NO.51 Xueyuan Road, Haidian District, Beiji吨,100191, China
              Tel: +86-10-62304633-2218      Fax: +86-10-62304633-2209
              E-mail: cttl@chinattl.com      H忧p :llwww.china忧l.cn

Glossary:
DAE                                 data acquisition electronics
Connector angle                      information used in DASY system to align probe sensor X
                                    to the robot coordinate system.


Methods Applied and Interpretation of Parameters:
  DC Voltage Measurement: Calibration Factor assessed for use in DASY
  system by comparison with a calibrated instrument traceable to national
  standards. The figure given corresponds to the full scale range of the
  voltmeter in the respective range.

•     Connector angle: The angle of the connector is assessed measuring the
      angle mechanically by a tool inserted. Uncertainty is not required.

      The repo叫provide only calibration results for DAE, it does not contain other
      performance test results.




Certificate     No: Z17-97130                               Page 2 of3


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                               CAUIRA110N LA8ORATORY
        Add:NO.51XueyuanRoad,HaidianDistrict,Beijing, 100191,China
        Tel:+86-10-62304633-2218 Fax: +86-10-62304633-2209
        E-mail:cttl@chinattl.com  Http://www.chinattl.cn


DC Voltage Measurement
    A/D - Converter Resolution nominal
        High Range:       1LSB =       6.1μV,  fullrange=      -100...+300mV
        Low Range:       1LSB =         61nV , full range =    -1....... +3mV
    DASY measurement parameters: Aulo Zero Time: 3 sec; Measuring time: 3 sec


      Calibration Factors               X                             Y                             z
      High Range               403.654士0.15%         (k=2)   403.901 ::t 0.15% (k=2)       404.177士0.15%       (k=2)

      Low Range                3.98379士0.7%     (k=2)        3.96900士0.7%    (k=2)         3.99103::t 0.7% (k=2)



Connector Angle

     Connector Angle 10be used in DASY syslem                                          I        41.50::t 1 0




Certificate N0: Z 17-97130                            Page 3 of 3


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             E—mail: cttl@chinattl.com        Http://www.chinattl.en

      Client




Object


Calibration Procedure(s)




Calibration date:


This calibration Certificate documents the traceability to national standards, which realize the physical units of
measurements(Sl). The measurements and the uncertainties with confidence probability are given on the following
pages and are part of the certificate.


All calibrations have been conducted in the closed laboratory facility: environment temperature(22+3)‘C and
humidity<70%.


Calibration Equipment used (M&TE critical for calibration)


Primary Standards               ID #           Cal Date(Calibrated by, Certificate No.)                   Scheduled Calibration



Process Calibrator 753       1971018               27—Jun—17 (CTTL, No.J17X05859)                                 June—18




                               Name                        Function                                         | Signature
Calibrated by:


Reviewed by:


Approved by:


                                                                                                issued: September 28, 2017
This calibration certificate shall not be reproduced except in full without written approval of the laboratory.




    Certificate No: Z17—97176                                Page 1 of 3


           mm© in Collaboration with
          _®/"[‘/J, a
        Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
        Tel: +86—10—62304633—2218     Fax: +86—10—62304633—2209
        E—mail: cttl@chinattl.com       Http://www.chinattl.cn

Glossary:
DAE                             data acquisition electronics
Connector angle                  information used in DASY system to align probe sensor X
                               to the robot coordinate system.


Methods Applied and Interpretation of Parameters:
e DC Voltage Measurement: Calibration Factor assessed for use in DASY
   system by comparison with a calibrated instrument traceable to national
   standards. The figure given corresponds to the full scale range of the
  voltmeter in the respective range.

_    Connector angle: The angle of the connector is assessed measuring the
     angle mechanically by a tool inserted. Uncertainty is not required.

e    The report provide only calibration results for DAE, it does not contain other
     performance test results.




Certificate No: Z17—97176                              Page 2 of 3


           _fi‘;A‘E                   in Collaboration with
           m®7/"/‘J s p e a g
         Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
         Tel: +86—10—62304633—2218        Fax: +86—10—62304633—2209
         E—mail: cttl@chinattl.com        Http://www.chinattl.cn


 DC Voltage Measurement
     A/D — Converter Resolution nominal!
        High Range:     1LSB =      6.A1uV ,    full range =    —100...+300 mV
        Low Range:     1LSB =        6inV ,     full range =    =1....22. +3mV
     DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec


      Calibration Factors                     X                              Y                  Z.
      High Range                   404.032 + 0.15% (k=2)        404.279 + 0.15% (k=2)   404.212 + 0.15% (k=2)
      Low Range                    3.98050 + 0.7% (k=2)         3.99535 + 0.7% (k=2)    3.97225 + 0.7% (k=2)


Connector Angle

     Connector Angle to be used in DASY system                                               39° +1 °




Certificate No: Z17—97176                               Page 3 of 3


                                         In Coiiaboratior wiv'                                    月口,气 国际互认
                                                                                                       中国认可

                                         s p e a g
                                         CAUBRATION LABORATORY                                    CNAS 校准             CALIBRATION
              Add: No.5 1 Xueyuan Road, Haidian District, Beijing, 100191,China                                       CNAS 10570
              Tel: +86一 10-62304633-22 18    Fax: +86一 10-62304633-2209
              E-mail: cttl@chinattl.com      Http://www.chinattl.cn

        Client            SGS一 CSTC                                          Certificate No: Z18-97022

CAL旧RATION CERTIF!CATE

Object                                     EX3DV4 一 SN:3789

Calibration Procedure(s)
                                           FF-Z1 1-004-01
                                           Calibration Procedures for Dosimetric E-field Probes

Calibration date:                          February 08, 2018

This calibration Certificate documents the traceability to national standards, which realize the physical units of
measurements(Sl).The measurements and the uncertainties with confidence probability are given on the following
pages and are part of the certificate.


All calibrations have been conducted in the closed laboratory facility: environment temperature(22士 3)oc and
humidity<70%.


Calibration Equipment used (M&TE critical for calibration)
Primary Standards                        ID#         Cal Date(Calibrated by, Certificate No.)      Scheduled Calibration
 Power Meter        NRP2           101919              27-Jun-17 (CTTL, No.J17X05857)                Jun-18
 Power sensor       NRP-Z91        101547              27-Jun-17 (CTTL, No.J17X05857)                Jun-18
 Power sensor       NRP-Z91        101548              27-Jun-17 (CTTL, No.J17X05857)                Jun-18
 Referencel OdBAttenuator          1 8N50W-1 0dB       13-Mar-i 6(CTTL, No.J 1 6X0 1547)             Mar-i 8
 Reference20dBAttenuator           1 8N50W-2OdB        13-Mar-i 6(CTTL, No.J1 6X01 548)              Mar-18
 Reference Probe EX3DV4            SN 7464             12-Sep-i 7(SPEAG, No. EX3-7464_Sepl 7)        Sep-i 8
 DAE4                              SN 1524             13-Sep-i 7(SPEAG, No.DAE4-1524_Sepl7)         Sep -18

 Secondary Standards               ID#                 Cal Date(Calibrated by, Certificate No.)   Scheduled Calibration
 SignalGeneratorMG3700A            6201052605          27-Jun-17 (CTTL, No.Ji7X05858)              Jun-18
 NetworkAnalyzer E5071C            MY46110673          14-Jan-18 (CTTL, No.J18X00561)              Jan -i9


Calibrated by:                  ・・
                                Name

                                       Zongying
                                                             Function

                                                             SARTestE      一                      举吃
                                                                                                    Signature




‘一 匕‘
Rev       d   :                    ・日一
                                  Li                        SAR Test Engineer                     术路     7


Approved by.                      Qi Dianyuan               SAR Project Leade     「             一石气/              -
                                                                                 Issued:February 10, 2C 万 8
This calibration certificate shall not be reproduced except in full without written approval of the laboratory.



      Certificate No: Z18-97022                             Page 1 of Ii



Document Created: 2018-06-04 11:13:34
Document Modified: 2018-06-04 11:13:34

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