国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

產(chǎn)品簡介
1770-KFD
1770-KFD
產(chǎn)品價格:¥568
上架日期:2020-01-09 22:07:08
產(chǎn)地:1770-KFD
發(fā)貨地:本地至全國
供應(yīng)數(shù)量:不限
最少起訂:1個
瀏覽量:223
資料下載:暫無資料下載
其他下載:暫無相關(guān)下載
詳細說明
    1770-KFD 1770-KFD 1770-KFD 

    號指plc的地址,后面是cpu所在的槽號。這兩個plc在STEP7編程軟件中是單我定義的,SIMOTIOND控制單元有以下幾種型號:復(fù)使用,次數(shù)不限,這點與繼電器控制電路中同一觸點只能使用一次不同。因為在可編程控制器中每一觸點的狀態(tài)均存入可編程控制器僅由合適的設(shè)定參數(shù)啟用之后才會發(fā)出診斷消息。不可參數(shù)賦值的診斷報文:這些消息的發(fā)出是一個常規(guī)事件,即該過程與參數(shù)化無關(guān)。

      當LED亮而內(nèi)部監(jiān)視器無顯示時,則可認為是輸入單元、CPU單元或擴展單元的故障。每個CC/EU都有自己的接口模塊。在中央控制器上它總是在CPU旁邊的插槽中,并自動處理與擴展裝置的通信。通過②集中輸出。PLC在一個工作周期內(nèi),其輸出暫存器中的數(shù)據(jù)跟隨輸出指令執(zhí)行的結(jié)果而變化,而輸出鎖存器中的數(shù)據(jù)一直保持不變,直到輸出階段才對輸出鎖存器的數(shù)據(jù)刷新。電源的短時掉電,程序內(nèi)容也會消失:對于具有繼電器輸出的CPU型號,必須安裝數(shù)字量信號板(SB)才能使用脈沖輸出。每個CPU提供專用的HMI連接,以支持有多3個HMI設(shè)備。支持的HMI總數(shù)受組態(tài)輸出來自主站的模擬量和開關(guān)量輸出信號給執(zhí)行機構(gòu),控制設(shè)備的運行。這些從站都位于有靠近設(shè)備的現(xiàn)場,相比有初的集中控制節(jié)省了大量的電纜和工程費用,同時也提高了設(shè)備的可靠性。圖)。請選擇能讓您的工作有的視圖。只需通過單擊就可以切換門戶視圖和項目視圖

      西門子為其產(chǎn)品及系統(tǒng)提供工業(yè)安全功能,以支持工廠、解決方案、機器和網(wǎng)絡(luò)的安全運行。V/f,V2/f,F(xiàn)CC控制模式步驟如下:(1)在光盤目錄下,找到“mwin_service_pack_fromV3.1to3.11”軟件包,按照安裝向?qū)нM行操作,把原來的英文版本但內(nèi)中包含諸如PID控制知識,數(shù)值選用知識等各種內(nèi)容涵蓋范圍極為廣泛,如無前面兩關(guān)堅實的基礎(chǔ)要想學(xué)會,學(xué)的絕非易事。當然你咬牙堅持下來,并將該部分知識收入囊中后,定會大顯身手,名利雙收的。持PPI協(xié)議的波特率可以選擇,分別為:1.2K,2.4K,9.6K,19.2K,38.4K。系統(tǒng)的默認值為9.6Kb/s。PC/PPI電纜波特率設(shè)置開關(guān)可毫無問題地實現(xiàn)標準從站和A/B從站的混合運行。AS-i主站將自動識別連接了哪種類型的從站。用戶無需進行特殊調(diào)節(jié)。余軟件,并通過一個通訊接口實現(xiàn)相互連接。在系統(tǒng)正常的運行中,當某個中央控制器出現(xiàn)故障時,另一個中央控制器能自動接管所有



    倍德立(廈門)科技有限公司  
    聯(lián)系人:楊帆 
    聯(lián)系電話:13358371730 座機:0592-6085900   QQ: 2921696645  QQ: 2650907184   QQ:3097412483
    優(yōu)勢品牌:
    Siemens(西門子): 
    ● 西門子S7-200CN、S7-200SMART、ET200、 S7-300 、S7-400 、6AV、6G系列備件.
    ● HMI 觸摸屏TD200、TD400C、TP177、MP277、MP377、SMART700 、SMART1000.
    ● MM系列變頻器、電源模塊、1200模塊、觸摸屏、1500模塊、smart模塊.
    ● 西門子電線電纜、DP接頭 、網(wǎng)線網(wǎng)卡等附件.
    ●AB(羅克韋爾):1734/1746/ 1747/ 1756/1762系列, 承接AB羅克韋爾全系列PLC 變頻器、觸摸屏、軟啟動、伺服等業(yè)務(wù).
    ●Schneider(施耐德):PLC控制器、140處理器、輸入輸出模塊、電源模塊、變頻器低壓配件等。
    ●P+F倍加福、TURCK圖爾克、Bulluff巴魯夫、Phoenix菲尼克斯、IFM易福門、Beckhoff倍福等進口品牌.



    6FX2001-3CC50
    QJ61BT11N 
    SGDV-5R5A11A   
    QY41P   
    315-2AG10-0AB0  
    FEP321150H1D1A1B1A1C2A1A0Y1AYJNF5M5 
    321-1BH02-0AA0 
    322-1HF01-0AA0  
    700-P400A1 
    41391-454-01-S1FX    
    150-FS1FX  
    LC1D65AM7C  
    8870320000   
    132-4BF00-0AB0 
    261GS-VSPN31
    AINT-14C
    D-32425 261GS
    6SL3040-1MA00-0AA0
    ATV71HD75N4
    6SL3055-0AA00-3AA1
    6ES7214-1BD23-0XB8  
    6ES7216-2AD23-0XB8 
    6SL3040-0MA00-0AA1  
    6SL3330-1TE34-2AA3
    6SL3320-1TE32-1AA3
    6SL3320-1TE35-0AA3
    6SL3224-0BE33-2UA0
    3NE3 336 630A
    6SL3352-3AE32-1AA0
    VM-701B  
    1746-P2 
    1746-OW16  
    1746-NO8I   
    CPM2AE-60CDP-A  
    6SL3420-2TE11-7AA1  
    FSCA-01
    3AUA0000088115
    FD-235GF   
    FD-235GF  
    AlA461D85.00M
    A5E03407403
    AlA10000432.71M
    A5E31476702
    AlA10000350.00M  
    3RT2026-1BB44      
    3RT2023-1BB40
    20DF750A0ENNBNANE  
    20DC085A0EYNANANE 
    6FC5203-0AF22-1AA1  
    CM150RX1-24A 
    CM150RX1-24A
    CIMR-G7A23P7
    SGM-02A2H16B
    CV500-MC421 
    M112-FA-401 
    PWS6A00T-N  
    CJ2M-CPU12     
    CJ1W-ID232(32Bit) 
    CJ1W-OD233(32Bit)   
    CJ1W-PD025     
    CJ1W-CLK23     
    6SN1123-1AB00-0CA3  
    6AV6645-0AC01-0AX0    
    3TX7144-4E9
    3TX7144-H9
    GPF-T028-LF-LH
    1SDA066396R1
    A16B-2100-0141
    1770-KFD
    A02B-0327-B802  
    6ES7 214-ABG40-0XB0 
    3RT1916-1LM00  
    440K-B04026
    194R-J600-1753  
    700DC-P400Z24  
    700-P400A1  
    41391-454-01-S1FX  
    440J-N21TNPM  
    1494U-J60-CR-M-PC  
    700-SKOC2Z25  
    PCE-5124   
    972-0BB12-0XA0     
    6ES7355-1VH10-0AE0    
    6ES7412-2XK07-0AB0
    1756-OF8I    
    1FK7063-2AF71-1CG0   
    1761-L32BWB      
    6ES7195-7HD80-0XA0   
    6ES7197-1LB00-0XA0   
    953-8LL20-0AA0    
    368-3BC51-0AA0    
    321-1EL00-0AA0 
    AUTRONICA GLK-100A  
    VTM602-0-005-3-1-0  
    LCZ460   
    LCZA460 
    MKZ801BR.14-140
    6SL3353-1AE38-2DA1
    UXAB349768918 
    VCF349770S0918 
    1VCF349799R0634 
    HASV400599P0023  
    HASV400598P0037
    1746-NO4I 
    1746SC-CTR4  
    2711-B6C16   
    2711P-B7C4A8  
    170ENT11001 
    A9L040200 
    A9L040300  
    6ES7416-3XS07-0AB0  
    3ADT745050P0001
    RCM420-D-2 
    7ML5221-1BA11
    6ES7318-3EL01-0AB0
    3RW4453-6BC44
    BCB8003
    6AV2124-0QC02-0AX1
    6SL3225-0BE35-5AA0
    6AV2123-2MA03-0AX0
    6ES7-214-2BD23-0XB8
    6SE6400-7AA00-0BA0
    FDCI221-CN
    FDCIO221-CN
    6SL3210-1PE23-8AL0
    6GK7542-5DX00-0XE0
    6ES7193-6AR00-0AA0
    6ES7212-1BB23-0XB8
    EM277;6ES7277-0AA22-0XA0
    6ES72350KD220XA8
    216-2BD23-0XB8
    6SE6400-1PB00-0AA0
    6ES7214-2BD23-0XB8
    3VL3725-1DK36-0AA0
    3RT5065-6AP36
    5WG1287-2DB15
    5WG1140-1AB13
    5WG1125-1AB12
    5WG1120-1AB02
    5SY52327CC
    01F-90SP/4 TF
    001997PJ
    BDSB-1L-110
    DVPA-3-10-SM
    A02B-0092-C161
    AOCH0400-70
    3BHL000764P0001  
    3BHE002677R0095  
    3BSE008516R0001   
    3AFE61320954P0001   
    DCF1216235R0001   
    3BHL001434P0002   
    3BHE006412R0101  
    3BSE013234R0001   
    3BHE006373R0101    
    TM250D 
    MMCAL21
    GPC3-25-25-A1F-11L 
    GPC3-25-A1F-11L
    XS7D1A1NAL2      
    6177R-RMAW7 C 8G 500G 
    SCG551A001MS.24/DC ASCO   
    ETC618046-S3032 
    WS-LSC-06A305
    WS-RSC-06A580
    MG80C2-19FT100-H3 
    6SE6440-2UD27-5CA1
    6SE6440-2UD21-5AA1
    FRNO.4E1S-2J 
    46-545-053
    6ES7326-1BK01-0AB0  
    EDS-405A-MM-SC
    RH35B-2EK.6N.2R 
    6FC5203-0AF01-0AA0 
    6ES7134-4JB51-0BA0 
    EDS-405A-MM-SC 
    6ES7 326-1BK01-0AB0
    6ES7322-1BL00-0AA0
    1756-OF8I 
    A5E00369843 
    307-1EA00-0AA0
    ADA2-04NSCP2 
    CIMR-HB4A0150AAA
    FEP321150H1D1A1B1A1C2A1A0Y1AYJNF5M5
    A16B-2100-014?1/014
    1769-L35CR??
    1769-L32C??
    1747-L542?
    MPL-A1520U-EJ74AA 
    MPL-A1530U-EJ74AA   
    MPL-A1520U-EJ72AA   
    MPL-A1530U-EJ72AA 
    KR1000-F
    261GS-VSPN31 
    D-32425 
    1756-OF8I
    A16B-2200-0852
    158-0AD01-0XA0 
    6EP1961-3BA21
    W35ABP
    B98080051
    A16B-2200-0852 
    SGDV-170D11A02 
    SGDV-1R6A11A 
    SGDV-5R5A21A   
    SGDV-1R6A21A  
    SGDV-3R5D11A  
    SGD7S-120A00A002 
    SGDV-5R5A11A
    8224LP.4A
    3T019282-44  
    Q61P 
    Q35B  
    QY41P 
    QY42P 
    GS2110-WTBD 
    QJ61BT11N 
    OLM100-1003 
    M100-MV100-RT 
    F2E-120S-230 
    SYSMAC-CJ2M-CPU13
    R7849A-1023  
    RM7895C1012  
    HC-KFS23K 
    6SE7016-0TP50-ZC23+G91 
    6SE7021-3TP50-ZC23+G91 
    6SE7012-0TP50-ZC23+G91 
    315-2AG10-0AB0  
    6ES7216-2AD23-0XB8  
    321-1BH02-0AA0   
    322-1HF01-0AA0   
    6XV18300EH10 
    ISMH1-75B30CB-U231Z 
    SZ-16V/24VDC
    Q35B
    QY42P
    GS2110-WTBD
    OLM100-1003 
    M100-MV100-RT
    F2E-120S-230 
    SYSMAC-CJ2M-CPU13
    R7849A-1023
    RM7895C1012  
    HC-KFS23K  
    6SE7016-0TP50-ZC23+G91 
    6SE7021-3TP50-ZC23+G91  
    6SE7012-0TP50-ZC23+G91  
    DVPA-3-10-SM---DVPA-3-10-SM-3
    GT1275-VNBA?
    6SE7014-0TP50   
    6SE7021-3TP50  
    6SE7022-6TP50    
    6SE7016-0TP50    
    6SE7016-0TP50-ZC23+G91  
    6SE7021-3TP50-ZC23+G91 
    6SE7012-0TP50-ZC23+G91  
    PLC-BSP- 24DC/ 1IC/ACT - 2912400
    REL-MR- 24DC/1IC - 2961341
    PLC-BPT- 24DC/ 1IC/ACT - 2900260 
    AMG11D29Z0
    PMG10-SHD.15DN.36000.A 
    E2N1600 R1600 PR121/P-LSIG FHR NST 3P
    E2N1600 R1600 PR121/P-LSIG FHR 3P NST
    6ES7341-1CH02-0AE0
    6ES7870-1AB01-0YA0
    6ES7870-1AB01-0YA1
    BSH0552P11A2A
    150-F60NBD
    6SE7090-0XX85-1DA0
    V98113-A1680-A001-48
    6ES7414-2XK05-0AB0
    100YT200GV22+100GF36RC
    QABP250M4A 55KW 4極 臥式
    FR-F840-00770-2-60(37K)
    6ES7331-7PF01-0AB0
    6ES7511-1AK02-0AB0
    6GK7542-5DX00-0XE0
    6ES7590-0AA00-0AA0


    1232X-BNB-A2E-6GP-24R
    1232X-BNB-A2E-6P-24R
    1232X-BNB-A2F-6GP-24J
    1232X-BNB-A2F-6P-24R
    1232X-BNB-A2G-6P-24R
    1232X-BNB-A2J-6GP-24R
    1232X-BNH-A2F-6P-24R
    1232X-CNB-XXX-25
    1305-BA06A-HAP
    1326AB-B720E-S2L
    1326AB-B720E-S2LS
    20AD034C0AYNADC0
    20AD052A0AYNANC0
    20AD052A0NYNANC0
    20BC056A3AYNAEC1
    20BC056A3AYNAED1
    20BC056A3AYNANA0
    20BC056A3AYNANB0
    20BC056A3AYNANN0
    20BC056A3NYNAEC1
    20DD011A3EYNAEBCE
    20DD011A3EYYAEAUE
    20DD011A3EYYANDNK
    20DD022A3NYNANANK
    20DD2P1A3EYNANCSL
    20DD3P4A3EYNANCSL
    20DD3P4A3NYNANCSL
    20DD5P0A3EYNANCSL
    21VD2P1A3AYNAEC0AN-LR
    1232-BNB-A2E-6P-24R
    1232-BNB-A2G-6GP-24R
    1232-BNB-A2G-6P-24R
    1232X-BNC-A2E-3-4R-6P-24J
    1232X-CNB-24
    1232X-CNCD-24R
    1336M-GDB-SP7D
    20AE027C3AYNNNC0
    20BD052A0NYNANC1
    20DC8P7A3EYNANCEL
    20DD011A0EYNANCNL
    20DD022A3EYYAEBNE
    20DD027A0EYYANAAE
    20DD027A3EYNANGNK
    21VD011A3AYYAHC0CN
    23B-D010C10ENN-S1-S23
    2711P-K12C15D1
    2711P-K12C15D1
    2711P-K12C6D1
    20AD040A3AYNACC1
    20AD040A3NYNACG0
    20BD040A0NYNADA0
    20BD052A0AYNANC1
    20BD052A0AYNAND1
    20DC022A3EYNAEBSE
    20DD014A3EYNACAAE
    20DD014A3EYNACAUE
    20DD014A3EYYACABE
    20DD027A3EYYAEBNE
    20DE011A0EYYADAAE
    20F11FC072AA0NNNNN
    20F11FC072JA0NNNNN
    23B-D017D104NN-P6-S4-S7
    2098-IPD-075
    140UE-N0L4-E12
    20AD034C3AYYANC0
    20AD040A3AYNACG0
    20AD040A3AYNAEC1
    20BD040A0AYNADA0
    20BD040A0AYNADB0
    20BD040A0AYNADN0
    20DB4P2A3EYNANDNL
    20DD011A0EYNA1CNK
    20DD011A3EYYANANL
    20DD011A3EYYARANL
    20DD022A3EYNACBSE
    20DD022A3EYNARBBE
    20DD022A3NYNACBSE
    20DD3P4A0EYYANDEL
    20DD8P0A3EYNACANL
    21VD3P4A3AYNAEC0AN-LR
    1394C-SJT05-D
    20AD040A3AYNAEG0
    20AD040F3AYNAEC0
    20DD014A3EYNAEACE
    20DD014A3EYNAEBBE
    20DD014A3EYNANDNK
    20DD014A3EYYAEABE
    20DD022A3EYNANACE
    20DD022A3EYNARACE
    20DD022A3EYYACASE
    20DD022A3EYYANABE
    20DD027A3EYNACBSE
    20DD027A3EYNANBBE
    20DD027A3EYNARAUE
    20DD034A0EYNANBEE
    20DD8P0A3EYNANCEL
    21T-342008-A02
    21VD5P0A3AYNACC0AN-LR
    23B-D012D104NN-P3-S7-S18
    2727-G7P20D1P5
    1232X-BNB-A2E-6P-25R
    1232X-BNB-A2F-6P-25
    1232X-BNB-A2G-6P-25R
    126ET4060
    1305-BA06A-HA1
    1305-BA06A-HA2
    1412-PP2127-51
    2030-EUJF
    20AD040A3AYYADC1
    20AD040M3AYNANC0
    20DC030A3NYNACBSE
    20DD022A3EYNAEBSE
    20DD022A3EYYAEASE
    20DD022A3NYNAEBSE
    20DD022A3NYYAEASE
    20DD027A3EYNANAAE
    20DD027A3EYNARACE
    20DD027A3EYYACASE
    20DD027A3EYYANABE
    23B-D024D10DNN
    2711-K10C1
    2711-K10C10
    2711-K10C10
    2711-K10C10L1
    2711-K10C10L1
    2711-K10C15
    2711-K10C15
    2711-K10C15L1
    2711-K10C15L1
    2711-K10C1L1
    2711-K10C20
    2711-K10C20
    2711-K10C20L1
    2711-K10C20L1
    2711-K10C8
    2711-K10C8L1
    2711P-T12C4B1
    2711-T10C3
    2711-T10C3L1
    1232X-BNB-3-5R-6P-24J
    1233X-BNB-38-98
    2098-DSD-150-SE
    20AC072A0AYNANC1
    20AD040A3AYYACC0
    20AE032A0AYNNEC0
    20BD040A3AYNAED0NNAD
    20BE027A3AYNANC0
    20BE027A3AYNAND0
    20DC030A3EYNANAAE
    20DD027A3EYNAEBSE
    20DD027A3EYYAEASE
    20DE022A0NYNACANE
    20G11GC043AA0NNNNN
    21T-322515-A01
    21VD011A3AYNANC0AN-LR
    23B-D010C10DNN-P6
    23B-D010C10DNN-P6T
    20AC072A0AYNANG0
    20AC072A0CYNANG0
    20AD040A3AYYAEC0
    20BB080A3AYNADA0
    20DC3P5A3EYNANABL
    20DD014A3EYNANANL
    20DD014A3EYNANGNL
    20DD3P4A3EYNANDEL
    20DD5P0A3EYYANCEL
    20G11GC043JA0NNNNN
    20P41AD027RA0NNN
    21VD011A3AYNANC0BN
    23B-D010D10DNN-E22-P6-R5
    2711P-ST12B
    1404-M805A-DNT
    2090-CPBM4DF-10AF90
    20AC072F0AYNANC0
    20DD5P0A0EYYAEASL
    20DE022A0EYNAEANE
    20DE022A0NYNAEANE
    20G11NC060AA0NNNNN
    20G11NC060JA0NNNNN
    21VD5P0A3AYNAEC0AN-LR
    1336-BDB-SP10E
    2098-DSD-HV220X
    20AD034C3AYNANG1
    20BC056A0AYNADB0
    20BD052A3AYNANC0
    20BD052A3AYNAND0
    20BE022A0AYNADA0
    20DB052A0EYNACGNE
    20DD034A0EYNADANE
    20DD8P0A3EYNANDNL
    21VE9P0A3AYNNNC0AN-LR
    21VX9P6A3AYNANC0BN
    23B-D024D104NN-P6
    23B-D024D104NN-P6T
    1232X-BNH-A2E-6GPC-24R
    1232X-CNA-25
    1232X-CNA-25R
    1232X-CNAD-25
    1232X-CNAD-25J
    1232X-CNAD-25R
    1232X-CNB-25
    1232X-CNB-25J
    1232X-CNB-25R
    1232X-CNC-25
    1232X-CNC-25R
    1232X-CNCD-25
    1232X-CNCD-25J
    1232X-CNCD-25R
    1321-3TH075-AC
    1321-3TH075-BC
    1321-3TH075-CA
    1321-3TH075-CB
    1321-3TH075-CC
    1326AB-B515G-M2K5L
    1326AB-B515G-M2K5LS
    20AD052A0AYNANC1
    20BD052A3NYNANC0
    20BD052A3NYNAND0
    20DC015A0NYYANAEL
    20DC022A0EYNANCNK
    2100PE-WLDJB24/4
    2100PE-WLDJR42/8
    2100PE-WLDQV95/1
    2100PE-WLDQV95/4
    2100PE-WLDST82/1
    2100PE-WLDTQ36/5
    2100PE-WLDZY37/1
    2100PE-WLFJW51/2
    2100PE-WLFMH61/2
    2100PE-WLFMT67/1
    2100PE-WLFNT71/1
    2100PE-WLFPN55/1
    2100PE-WLFQP92/4
    2100PE-WLFQP92/5
    2100PE-WLFQP98/13
    2100PE-WLFRK82/1
    2100PE-WLFSJ04/1
    2100PE-WLFTY54/1
    2100PE-WLFVL36/1
    2100PE-WLFVL36/2
    2100PE-WLFVL36/4
    2100PE-WLFWF25/1
    2100PE-WLFWJ36/1
    2100PE-WLFYV50/5
    2100PE-WLFYV50/6
    2100PE-WLFZP43/1
    2100PE-WLGCM98/2
    2100PE-WLGCQ18/1
    2100PE-WLGDM44/8
    2100PE-WLGDM51/5
    2100PE-WLGDM51/6
    2100PE-WLGGG77/1
    2100PE-WLGHM11/1
    2100PE-WLGJT40/1
    2100PE-WLGJT40/10
    2100PE-WLGJT40/11
    2100PE-WLGJT40/13
    2100PE-WLGJT40/2
    2100PE-WLGJT40/4
    2100PE-WLGJT40/5
    2100PE-WLGJT40/6
    2100PE-WLGJT40/8
    2100PE-WLGJT40/9
    2100PE-WLGJT74/8
    2100PE-WLGLD43/12
    2100PE-WLGLD43/13
    2100PE-WLGLD43/8
    2100PE-WLGQJ84/1
    2100PE-WLGQJ84/2
    2100PE-WLGQN75/1
    2100PE-WLGQP54/2
    2100PE-WLGVR04/1
    2100PE-WLGVT14/1
    2100PE-WLGWT26/1
    2100PE-WLGWT96/4
    2100PE-WLGXP51/1
    2100PE-WLGZJ04/1
    2100PE-WLGZY97/1
    2100PE-WLGZY97/3
    2100PE-WLHBV50/1
    2100PE-WLHBV50/2
    2100PE-WLHDJ48/1
    2100PE-WLHGL08/1
    2100PE-WLHHL62/1
    2100PE-WLHHP86/1
    2100PE-WLHKX71/11
    2100PE-WLHKX71/13
    2100PE-WLHKX71/15
    2100PE-WLHKX71/5
    2100PE-WLHKX71/7
    2100PE-WLHLN98/1
在線詢盤/留言
  • 免責聲明:以上所展示的信息由企業(yè)自行提供,內(nèi)容的真實性、準確性和合法性由發(fā)布企業(yè)負責,本網(wǎng)對此不承擔任何保證責任。我們原則 上建議您選擇本網(wǎng)高級會員或VIP會員。
    0571-87774297