Select Language  English Chinese
产品中心 | 品牌导航 | 特价仪器 | 新到仪器 | 资料手册
 

产品分类

 
  • 光纤通信测试仪器(二手)
  • 通用仪器(二手)
  • 其它仪器(二手)
  • 无线通讯测试仪器(二手)
  • 射频与微波仪器(二手)
  • 环境实验设备
  • 通用测试仪器(全新)
  • 传输设备
  •     路由器
        交换机
  • 仪器设备维修专区
  • EMC测试设备
  •    
    当前位置:光纤通信测试仪器(二手) > 数字传输分析仪/误码仪 > 数据通信

    Anritsu/MP1552B/SDH/PDH/ATM分析仪

    • Anritsu/MP1552B/SDH/PDH/ATM分析仪
    • 欲购买或租赁Anritsu/MP1552B/SDH/PDH/ATM分析仪?请在线咨询或拔打24小时电话:13715327187
    SDH/PDH/ATM分析仪/Anritsu缩略图

    详细资料:

    ·适用于SDH,PDH和ATM网络建设和维护,
    ·PDH/SDH全面分析功能,
    ·jitter和漫游自动测量,
    ·自动监控1023通道单元和非成形单元 .
    技术指标
    ·MP0121A 2/8/34/139/156M*^1Unit











































    Bit rate 2.048,8.448,34.368,139.264Mb/s
    Level/waveform Conforms to ITU-T G.703(with 20dB monitoring points)
    Connector BNC,75Ω unbalanced,3-pin Sinemens 120Ω balanced
    2.048 Mb/s:HDB3 balanced/unbalanced
    8.448,34.368Mb/s:HDB3 unbalanced
    139.264Mb/s:CMI unbalanced
    Clock Internal (accuracy:±7ppm),external(ECL[AC] 50Ω,)receive
    Frame format Unframde:2,8,34,139Mb/s
    Framde:2Mb/s(with/without CRC-4 at channels 30/31,G.704),8Mb/s(G.742),34Mb/s(G.751)
    ,139Mb/s(G.751)
    Test patterns PRBS:2^11-1,2^20-1,2^23-1(O.151)
    Word:16 bit program,all 0,all 1
    Error addition Bit(all test pattern)code,E-bit
    Timing:Single rate (1E3,1E4,1E-5,1E-6,1E-7)
    FAS:n in 16(n:1 to 4),all
    Alarm addition LOS,LOF,AIS,RDI,RDI(MF)
    Timing:All
    Measurements Mode:ingle repeat,manual
    In-service
    Error:Frame,code,CRC-4 Ebit
    Alarm:Power fail,LOS,AIS,LOF,MF loss ,RA,RA(MF)
    Performance:G.821(including ANNEX.D),M.2100,G.826
    Out-of -sevice
    Error:Frame ,code,CRC-4,Ebit,bit
    Alarm:Power fail,,LOS,AIS,LOF,MF loss ,RA,RA(MF),
    sync loss
    LEDs LOS,AIS,LOF,MF loss,RA RA(MF)sync loss,errors
    Monitor Frame word
    Trouble search Auto search for errors /alarms in all measured channels
    Delay measurment 0 to 1s
    Auxillary interface Clock sync output,frame sync output error output
    ·MP0122A 1.5/45/52M*^1Unit MP0122B 1.5/45/52/52M*^2(1.31)Unit











































    Bit rate 1.544,44.736Mb/s
    Level/waveform 1.544Mb/s:ANSI T1.102(with 20dB monitoringpoint)0/655ft
    447.736 Mb/s:ANSI T1.102(with 20dB monitoring point)0/450/900ft
    Conectors BNC(75Ω unbalancde )Bantam(100Ω balanced)
    1.544 Mb/s:AM/B8ZS(balanced)447.736Mb/s:B3ZS(unbalanced)
    Clock Internal (accuracy:±7ppm),external(ECL[AC]50Ω,)receive
    Frame format Unframed:1.5,45Mb/s
    Framed :1.5Mb/s(D4,ESF,Japan ESF*^3 ),45Mb/s(M13,
    C-bit),MUX/DEMUX(Option 07)
    Test patterns PRBS:2^11-1,2^15-1,2^20-1(zero suppress),2^20-1,2^23-1(O.151)
    Word:16-bit program,all 0,1,3, in 24(1.5Mb/s)
    Error addition Bit(all,test pattern)code parity CRC-6,C-bit,REI
    Timing:Single rate ((1E3,1E4,1E-5,1E-6,1E-7)
    FAS:n in 16(n:1 to 4),all
    X-bit setting 00,01,10,11
    Alarm addition LOS,LOE,AIS,RDI
    Timing:All
    Measurements Mode :Single repeat manual
    In-service
    Errors:FAS,code parity CRC-6,C-bit REI
    Alarms:Power-faii,LOS AIS LOF RDI
    Error performance:G.821(inc.Annex D),M.2100,G.826
    Out-of-service
    Errors:FAS,code parity CRC-6,C-bit REI bit
    Alarms:Power-faii,LOS AIS LOF RDI sync loss
    Error performance:G.821(inc.Annex D),M.2100,G.826
    LEDs LOS,LOF,AIS,RKI,sync olss errors
    Trouble search Auto search for errors/alarms in all measuredchannels
    Delay measurement 0 to 1 s
    Auxiliary interface Clock sync ouput frame sync output erroroutput
    ·52/156/622/2488M




















































    Bit rate 50.840,155.520,622.080,2488.320Mb/s
    Level/waveform 52M(electrical:B3ZS)*^1:ANSI T1.102,0/450ft
    52M(optical):As per MP0122B optiical interface specifications
    156M(electrical:CMI)*^2:ITU-T G.703
    156M(optical):As per interface unit specifications
    622M(electrical ,optical):As per interface unit specifications
    2488M(electrical ,optical):As per 2.5G unit specifications
    Clock Internal (accuracy:±3.5ppm jitter unit notinstalled)lock(2/1.5M,64k*^3),external(ECL[AC]
    50Ω,)received signal
    Mapping See Figs.1 to 3
    Through Loop through (bit error insertion possible)
    Test patterns PRBS:2^11-1,2^15-1,2^20-1(zero suppress,MP0122A/Binstalled)),2^20-1,2^23-1(O.151)
    Word:16-bit program,all 0,all 1
    Error addition Bit (all test pattern),FAS,B1,B2,B3,BIP-2,MS-REI,HP-REILP-REI
    Timing:Single rate(1E3,1E4,1E-5,1E-6,1E-7)
    FAS:Alternative (normal frame:1 to 15,error frame:0 to 15,error frame:0to 15)
    Alarm addition LOS,LOF,MS-AIS,MS-RDI,AU-LOP,HP-RDI,TU-AIS,TU-LOM,LP-RDI,LP-RFI
    Timing:All
    Measurements Mode:Single repeat manual
    In-service
    Errors:B1,B2,B3,BIP-2 MS-REI,HP-REI,LP-REI
    Alarms:Power-fail LOS LOF OOF MS-AIS MS-RDI AU-AIS AU-LOP HP -RDI TU-AISTU-LOP TU-LOM LP-RDI LP-FRI
    Error performance:G.826,M.2101
    Out-of-service
    rrors:B1,B2,B3,BIP-2 MS-REI,HP-REI,LP-REI,bit
    Alarms:Power-fail LOS LOF OOF MS-AIS MS-RDI AU-AIS AU-LOP HP -RDI TU-AISTU-LOP TU-LOM LP-RDI LP-FRI sync loss
    Error performance:G.826,M.2101
    LEDs LOS LOF OOF MS-AIS MS-RDI AU-AIS AU-LOPHP-RDI TU-AIS TU-AIS TU-LOP TU-LOM LP-RDI LP-RFI sync loss error
    Justification AU ponter, C,C1/C2
    Measurement:NDF,+PJC,-PJC,-PJC,3 times consecutive
    Monitor SOH POH K1/K2 pointer path trace (TIM alarmsdetectable)
    Pointer sequence Signal of lpposite polariyt regualr withdouble regular with missing double of opposite polarity 87-3/26-1(normal,add cance)continuous pattern (normal add cancel)
    SOH 64-frame K1/K2 any 1 byte
    Trouble search Auto search for errors /alarms in all measuredchannels
    Delay measurement 0 to 1 s
    Auxiliary interface Clock sync output frame sync output DCCinterface(V.11)
    ·General

























    Printer Internal external
    Internal memory Measurement settings memory:10, graphicsmemory:15
    Others FDD RS-232C (Option 01) ,GPIB(Option 02),Ethernet(Option03)*^1,video output(Option 15)*^2 buzzer ,clock
    EMC EN55011:1991,gROUP 1,Class A
    EN50082-1:1992
    Harmonic current emissions:EN61000-3-2(1995)
    Saftety EN61010-1:1993(Intallation Categroty Ⅱ,PollutionDegree Ⅱ)
    Dimensions and mass 320(W)*177(H)*350(D)mm ,10kg approx.(excludingplug-in units and options)
    Power 100 to 240Vac 47.5 to 63Hz ,≤300VA
    Temperature 0 °to +40℃
    ·MP0124A/0125A/0126A Jitter Unit









































































































































































































































































































































































































































































































































































    Bit
    rate
    MP0124A:2.048,8.448,34.368,139.264,
    155.520,622.080Mb/s
    MP0125A:1.544,44.736,51.840,155.520622.080Mb/s
    MP0126A:1.544,2.048,8.448,34.368,44.736,139.264
    155.520,622.080Mb/s
    Bit
    rate
    (Mb/s)
    F1
    (Hz)
    F1$$$
    (Hz)
    F2*
    (KHz)
    F2*$$$
    (KHz)
    F3*
    (kHz)
    F4*
    (KHz)
    F5*
    (kHz)
    F6*
    (KHz)
    1.544 0.1 - 0.5 - 10 12.5 50 -
    2.048 0.1 - 1 - 20 27.5 110 -
    8.448 0.1 - 2 - 20 105 420 -
    34.368 0.1 - 5 - 100 250 1000 -
    44.736 0.1 - 5 - 100 250 1000 -
    139.264 0.1 - 5 - 100 1000 4000 -
    Jitter
    gener
    ation
    51.840 0.1 - 2 - 80 50 - 500
    155.520 0.1 1000 6.5 25 500 150 - 1500
    622.080 0.1 500 25 50 500 600 - 6000
    Accuracy:±5%±0.05UIp-p at Fr(2UI range),±5%±0.3UIp-pat Fr(20 UI range),±5%±0.8 UIp-p at Fr(50UI range)
    ±5%±3.2(UIp-p at Fr(200UI range)
    *Fr.100kHz(156M/622M,2UI range)500Hz (1.5M,20UI range)1kHz(others)
    Jitter
    toler
    ance
    measur
    ement
    Conforms to ITU-T G.823/G.824/G.825/G.958
    Display:Numeric ,graphic
    Freq
    uency
    offset
    Range:±999.9 ppm/step(0.1ppm Jitter:off)±70ppm/step(0.1 ppm,Jitter:on/off)
    Accury:±0.1ppm (after power-on caliberates after 60min warm-up ,23°to 5℃
    Auxi
    llary inter
    face
    Extrnal modualtion input external 10MHzreference inputreference colck output
    Jitter
    measu
    rement
    Modulation frequency:2Hz to5MHz
    Amplitued:0 to 20.00UIp-p,0 to 7.07UIrms(Option 01)
    Resolution:0.001UIp-p/0.001UIrms(2UI range)0.01UIp-p/0.01UIrms(20UI range)

     

    Bit rate
    (Mb/s)
    A1
    (UI
    p-p)
    F1
    (Hz)
    F1$$$
    (Hz)
    F2
    (kHz)
    F3
    (kHz)
    F4
    (kHz)
    F5
    (kHz)
    1.544 0.5 2 20 0.2 2.5 10 40/(15)
    *^2
    2.048 0.5 2 20 0.45 6 25 100/(18)
    *^2
    8.448 0.5 2 20 0.2 10 100 400/(70)
    *^2
    34.368 0.5 2 20 0.5 40 500 800/(300)
    *^2
    44.736 0.5 2 20 3 40 200 400
    139.264 0.5 2 20 0.25 50 1000 3500/(1200)
    *^2
    51.840 0.5 2 20 0.2 5 100 400
    155.520 0.5 2 20 0.7 20 500 1300
    622.080 0.5 2 20 20 200 2000 5000
    Accuracy
    [UIp-p]:±W UIp-p(Fr Hz)
    156Mb/s(optical):When input level-25dB max.add 0.01UIp-p/dB to above specifications.
    622Mb/s(optical):When input level-20dB max.add 0.01UIp-p/dB to above specifications.
    [UIrms]: ±Y UIp-p(Fr Hz)
    156Mb/s(optical):When input level-25dB max.add 0.002UIrms/dB to above specifications.
    622Mb/s(optical):When input level-20dB max.add 0.002UIrms/dB to above specifications.
    Frequency response(Fr Hz)
    ±5%(2 to 20Hz ),±2% (20Hz to 300kHz),±3%(300kHz to 1MHz),±5%(1 to 3MHz),±10%(3to 5MHz)
    Bit
    rate
    (Mb/s)
    W(UIp-p)*^1 W(UIp-p)*^2
    2UI 20UI 2UI 20UI
    1.544
    (CLK)
    0.015 0.20 0.005 0.03
    1.544
    (AMI
    /BEZS)
    0.040 0.22 0.006 0.04
    2.048
    (CLK)
    0.015 0.20 0.005 0.03
    2.048
    (HDB3)
    0.040 0.22 0.006 0.04
    8.448
    (CLK)
    0.015 0.20 0.005 0.03
    8.448
    (HDB3)
    0.040 0.22 0.006 0.04
    34.368
    (CLK)
    0.015 0.20 0.005 0.03
    34.368
    (HDB3)
    0.040 0.22 0.017 0.04
    44.736
    (CLK)
    0.015 0.20 0.005 0.03
    44.736
    (B3ZS)
    0.040 0.22 0.006 0.04
    139.264
    (CLK)
    0.030 0.20 0.005 0.03
    139.264
    (CMI)
    0.040 0.30 0.022 0.06
    51.840
    (CLK)
    0.015 0.20 0.005 0.03
    51.840
    (B3ZS)
    0.040 0.22 0.017 0.05
    51.840
    (optical)
    *^3
    0.070 0.30 0.022 0.06
    155.52
    (CLK)
    0.035 0.20 0.017 0.05
    155.52
    (CMI)
    0.070 0.30 0.022 0.06
    155.52
    (optical)
    *^3
    0.070 0.30 0.022 0.06
    622.08
    (CLK)
    0.050 0.20 0.027 0.07
    622.08
    (optical)
    *^3
    0.100 0.30 0.032 0.08
    Filter
    Bit rate
    (Mb/s)
    HP0
    (Hz)
    HP1
    (Hz)
    HP2
    (kHz)
    HP2$$$
    (kHz)
    HP(kHz) LP(kHz)
    1.544 10 10 8 - 12 40
    2.048 10 20 18 0.7 12 100
    8.448 10 20 3 80 12 400
    34.368 10 100 10 - 12 800
    44.736 10 10 30 - 12 400
    139.264 10 200 10 - 12 3500
    51.840 10 100 20 - 12 400
    155.520 10 500 65 - 12 1300
    622.080 10 1000 250 - 12 5000
    Hit
    measu
    rement
    Count seconds,% free seconds
    Jitter
    tran
    sfer
    measu
    rement
    Cnforms to ITU-T G.823/G.824/G.958[selectivebandwidth:≤10Hz(modulation frequency:≥20Hz]
    Display :Numeric,graphic
    Frequ
    ency
    measu
    rement
    Resolution:0.1ppm Display :Hz or ppm(afterpower-on caliberates after 60 min warm-up,23°to 5℃)
    Aux-i
    lary
    inte
    rface
    Demodulation output,referenceclock input
    Wande-
    rgerner
    ation
    Modulation frequency:10μHz to 0.2Hz (sinewave)
    Bit
    rate
    (Mb/s)
    Amplitude Frequency
    A0
    (UIp-p)
    A1
    (UI
    p-p)
    A2(UI
    p-p)
    f0
    (μHz)
    f1(
    μHz)
    f2
    (mHz)
    f3
    (mHz)
    f4(
    mHz)
    f5
    (mHz)

    1.544

    40

    -

    20

    10

    -

    -

    65

    130

    200

    2.048

    40

    -

    20

    10

    -

    -

    65

    130

    200

    8.448

    200

    -

    20

    10

    -

    -

    13

    130

    200

    34.368

    1000

    113

    20

    10

    180

    1.6

    23

    130

    200

    44.736

    1200

    135

    20

    10

    180

    1.6

    19

    130

    200

    139.264

    3000

    338

    20

    10

    180

    1.6

    19

    130

    200

    51.840

    1200

    135

    20

    10

    180

    1.6

    19

    130

    200

    155.520

    3600

    406

    20

    10

    180

    1.6

    16

    130

    200

    622.080

    14400

    1620

    20

    10

    180

    1.6

    16

    130

    200
    Wande-
    rmeasur
    ement
    (Option
    02)
    Reference input:1.544M(AM/B8ZS,clock)2.048M(HDB3,clock)
    Measurment rage
    p-p :0.0 to 3.2E5 ns,+p/-p:0.0 to 1.6E5 ns ,TIE:±0.0 to 1.6E5 ns
    MTIE*:0.0 to 1E6 ns ,TDEV*:0.0 to 1E6 ns
    *:MTIE,TDEV measurement requier external PC and MX150001A Wander(MTIE TDEV),ApplicationSoftware
    Resolution :0.1ns
    Sampling interval:25ms
    Filter:DC to 0.01 Hz ,DC to 10Hz ,0.01Hz to 10Hz
    Display:Numberic,graphic
    ·MP0130A 2.5G Jitter Unit






































































































    Jitter gener-
    ation
    Frequency :2488.32MHz
    Modulation frequency:0.1 Hz to 20MHz
    Amplitude:0 to 808.0UIp-p
    Bit rate F1
    (Hz)
    F1$$$
    (Hz)
    F2
    (Hz)
    F2$$$
    (Hz)
    F3
    (kHz)
    F4
    (kHz)
    F4
    (kHz)
    2488.32
    Mb/s

    0.1

    15

    600

    25

    500

    2,000

    20,000
    Jitter toler-
    ance
    measur-
    ement
    ITU-T G.825,G.958A,G.958B,user Bellcore253
    Frequ-
    ency
    offset
    ±70ppm /step (0.1 ppm jitter :on / off
    Auxi-
    lary
    inte-
    rface
    External colck input reference clolck ouput
    Jitter
    measu-
    rement
    Frequency :2488.32MHz±50ppm
    Bit rate F0
    (Hz)
    F0$$$
    (Hz)
    F2
    (kHz)
    F2$$$
    (kHz)
    F3
    (kHz)
    F4
    (kHz)
    2488.32
    Mb/s

    2UI

    -

    100

    -


    100

    1,000
    20,000

    32UI

    10

    -

    6.25


    -

    1,000
    20,000
    Jitter
    tran-
    sfer
    measu-
    rement
    ITU-T G.958A,G.958B user Bellcore 253 [selectablebandwith :≤10Hz(modualtion frequency:≥20Hz)
    Freq-
    uency
    meas-
    urent
    2488.32 MHz±100ppm(resolution:0.1ppm)
    Hit
    measu-
    rement
    Count,seconds,% free seconds
    Auxi-
    lary
    inte-
    rface
    Reference clock input
    Wander gener-
    ator
    Frequency :2488.32MHz
    Modualtion frequency:10μHz to 200mHz(sine wave)
    Bit rate Amplitude
    (UIp-p)
    Frequency (mHz)

    A0

    A1

    A2

    f0

    f1

    f2

    f3

    f4

    f5
    2488M
    57,600

    6,480

    800

    0.01

    0.18

    1.6

    16

    130

    200
    Wander measu-
    rement
    Frequency:
    2488.32 MHz ±50ppm (Wander measurement becomes effective when MP0124A/0125A/0126Aplus Option 02 is mounted
    Measurement frequency:Up to 10 Hz
    Measurement rage
    p-p:0.0 to 3.2E5 ns,+p/-p:0.0 to 1.6E5 ns, MTIE/TKEV:0.0 to 1.0E6 ns
    Auto-measurement:TIE,MTIE,TDEV(MTIE,TDEV:necessary for MX150001A applicationsoftware)
    ·MP0123A ATM Unit








































    Bit rate 1.544,2.048,34.368,44.736,139.364,51.840,155.520,622.080Mb/s
    Traffic pattern CBR,burst ,sawtooth PCR with CBR,Poisson
    Test patterns Cell:Single cell PRBS9 cross cell PRBS 9/15/23,16-bitword patern edit pattern time stamp
    O.191:Edit pattern
    AAL1:Single cell PRBS 9 ,cross cell PRBS 9/15/23,16-bit word pattern editpattern time stamp
    AAL2(CPS-PDU):Time stamp
    AA2(CPS-PACKET):Single cell PRBS 7,8-bit word pattern ,edit pattern
    AAL3/4(SAR-PDU):Time stamp
    AAL3/4(CPCS-PDU):Single cell PRBS 9 ,cross cell PRBS 9/15/23,165-bit wordpatttern edit pattern
    AAL5:Single cell PRBS 9,cross cell PRBS 9/15/23 ,16-bit word pattern editpattern
    Error additon Cell:HEC,programmable pattern
    O.191:Lost cell misinserted cell errored cell SECB
    AAL1:Lost cell SNP PRBS word
    AAL2(CPS-PDU):P,SN,OSF
    AAL2(CPS-PACKET):HEC,PRBS word
    AAL3/4(SAR-PDU):SN,CRC10,segment type,LI abort
    AAL3/4(CPCS-PDU):CPI,B/E tag mismatch,BA size AL length PRBS word
    AAL5:Frame size length CRC32 ,abort PRBS word
    Alarm additon LCD,VP.VC AIS VP/VC RDI,VP/VC CC,CP/VC ollpback cell
    PM cell Error insertion:Lost cell misinserted cell BIPV SECB
    Cell editin O.191,AAL1,AAL2,AAL3/4,AAL5,AISMRKI,CC,loopback,FM,BRbackground(10ch)
    Memorized cell Possible to send after edition receiver$$$s capture data
    Measurement Error
    Cell:Cell cout correctable HEC uncorrectabel HEC non-conforming cell
    O.191:Errored cell lost cell misinserted cell SECB
    AAL1:SAR-PDU count lost cell SNP uncorrectable SNP PRBS word
    AAL2:CPS-PDU count P, OSF SN CPS packet cout HEC PRBS word
    AAL3/4*:SAR-PDU count CRC10 MID cout(SAR-PDU with selected MID value),SN,ST(SEGMENT TYPE),LI abort discarded
    PDU(one of SN error LI error abort COM with ST error or EOM with ST error),CPCS-PDUcount CPI,B/E tag
    mismatch BA aize AL length undelverded PDU(one of CPI eror B/E tag mismatchBA size error ,AL error or length error )PRBS,word
    *CRC10 is calcuated for all SAR-PDU,The others are calculated for SAR-PDUwith specified MID
    AAL5:CPCS-PDU count frame size length CRC32 abort discarede PDU(one of framesize error length error CRC32 error or abort)PRBS,word
    FM:Lost cell misinserted cell BIPV SECB
    BR:Lost cell misinserted cell BIPV,SECB
    Alarm :LCD,VP/VC segment AIS,VP/VC end-to -end AIS ,VP/VC segment RDI VP/VCend-to-end RDI,VP/VC segmnet LOC VP/VC end -to -end LOC
    LED LCK VP-AIS VP-RID,VP-LOC,VC-AIS,VC-RDI,VC-LOC,error
    Monitor Live moniter(1023 channel monitor )traffic monitor cellmonitor
    Delay measurement 1-point CDV,2-point CDV
    Capture 1 to 2016 cells
    ·MP0131A Add /Drop Unit













    Bit rate 1.544,2.048,34.368,44.736,139.264Mb/s
    Level/waveform 1.544 Mb/s :ANSI T1.102,0/655ft
    44.736Mb/s:ANSI T1:.102,0/450/900ft(0 ft:Drop only)
    2.048/34.368/139 Mb/s:ITU-T G.703
    Connector BANTAM(100Ω,balaned)1.544Mb/s (AMI/B8ZS)
    3-pin Siement (120Ωbalanced):2.048Mb/s(HDB3)
    BNC(75Ω,unbalanced):2.048Mb/s 34.368Mb/s(HDB3),139.264Mb/s(CM)
    Mapping Fig-4

    仪器保证:

    我们的大多数设备在装运之前均经过严格的质量检测与校验。也可申请国家计量证书。

    仪器高级查询

    全部 现货
     

    品牌推荐

     
    点击查看惠普(安捷伦)相关仪器 点击查看泰克相关仪器 点击查看安立相关仪器 点击查看爱得万相关仪器 点击查看安腾相关仪器 点击查看力科相关仪器 点击查看马可尼(IFR)相关仪器 点击查看罗德与施瓦茨相关仪器 点击查看福禄克相关仪器 点击查看吉时利相关仪器  
       
    Copyright© 2022 All Rights Reserved. 深圳市嘉惠捷科技有限公司 版权所有 [粤ICP备11090750号] [法律顾问]
    公司地址:深圳市南山区西丽牛成路221号8楼   邮编:518000
    在线QQ服务: 销售服务热线:13715327187  电话:0755-86016691  传真:0755-86016691
    回收热线:13982098642   E-mail:sales@test-e.com