《1746-NIO4I》

《1746-NIO4I》

※福州卓凱電子科技有限公司
※聯(lián)系人：程工
※電話：0591-22983103

※手機(jī)：15205082707
※QQ：340135333
※E-mail:340135333@qq.com

HMS01.1N-W0150-A-07-NNNN

THAYERTHAYERANALOGANDDIGITALI/OADIO-BUS/51932

EatonMoellerLeistungsschalterFAZ-B2/1-NA??VE:2Stück?Neu/OVP

AB1771-A2B

BoschServodynSM18/60-GC161070917167-102(Nr.10)

FEM100

ABAllenBradley1771PSCCpowercableNEW*

意大利EEI直流調(diào)速82B21200200A

3HNA005844-001COVER,PAINTED

IS200VCMIH2B

3HAC020813-014

TASCAMDM-48001

140DRA84000

ALLENBRADLEY1756-IF4FXOF2FNSFP1756IF4FXOF2F

ALLENBRADLEY1336-PB-SP23CCPUMODULE/1801

IC693PWR330

6EW1861-3BA

SLC500AnalogOutputModule1746-N04VAB1746N04VSERA

VDI64560/M

57C404C

IC698CPE010

140CRA21210

RANSBURGAER4012-00*NEW*

1336F-C300-AN-CM-EN

1794-IF4I2011DateCodeABFLEXI/O1794-IF411794-1F41

TSXSAZ10

140ACI03000

51195199-030CableSet,UCNTrunkRG-11,30M

*NEW*AllenBradleyAB1785-L11B/E1785L11BPLC-5/11

JAMSC-B1011

VDIA-51300B

RexrothVDE0660?

140ACI04000

1755-IB24XOB16

AB,SLC500,5/04CPU,1747-L543,SERC,VeryGoodCondition

DI325

OMRONDRT1-OD16USPPDRT1OD16

PU-3HNE00313-1ABB示教器

IC697PWR711

1336-B025-AA-EN-GM1

XPGWHT-L1-7D3-Q3CREELTD

VJLSMDBTSV26M

800MRPB16GAAB800MRPB16GA

FBM12:CM400YN

520422000

2711P-K10C15A2

ALLEN BRADLEY 836T-T301JX9 USPP 836TT301JX9

AS-B809-016

UGCMEM-04-MC55

1771-WD

1746-NI8

Simatic6ES5095-8MC01

NT600M-MR641歐姆龍

NEC主機(jī)

1784-PKTX

TSXP57204M

1394C-SJT05-C

AB1771-ALADAPTERMODULEPLC-2I/O

AllenBradley1784-PKTX/A1784PKTXCommunicationCard

CUTLERHAMMER710250T/91000T配件

3HNA009169-001DRIVEUNITSERVO4-5-6HW

gecalsthomLC410TQR0009

509AOXDAB509AOXD

MM-PMAI-300

SIEMENS4AV3300-2EB00-0A漏電保護(hù)

富士PLCNB1U56R-1195新!!

101DM6311X1-A1-49MUXAIN2

Siemens6ES5467-8EE11

44KJ3002X1-BC112P0681X062AIModuleFinalASSY10

57406-H

SIEMENS6ES7355-0VH10-7BE0

TC-PCIC02ControlNetInterfaceModule,PCIbus

IC693MAR590LT

ALLENBRADLEY1771-ASB/EREMOTEI/OADAPTER*SEALED

IC697VPC463RR

ABBDP8403BSE028926R1

ALLENBRADLEYJD1N200P103UAUSPPJD1N200P103UA

AB1756-L55M131756L55M13

IC693CMM321-BA????

莫迪康A(chǔ)S-B838-0321

6DS1603-8BA3

ALLENBRADLEY800MSCA1BK19NSFP800MSCA1BK19

OVATIONA820C

FANUC發(fā)那科A06B-0641-B011

MCH41A0110-5A3-4-0T08276781

西門子PLC底板6ES7400-1TA01-0AA0

PM630

1756-OF4/AALLEN-BRADLEYANALOGOUTPUTMODULE

Pre數(shù)字量輸入模塊TSXDEY32D3K

Feb-65

AS-C484-161

MICROVERTER1.2/230V

MDD093C-L-030

ALLENBRADLEY74103-368-02USPP7410336802

ABB6011BZ10001B

836TT252JX15AB836TT252JX15

VAT14050-PE24-AAC2/0003

IC693MCD001RR

XYCOMXVME-601/51

EUPECFS225R12KE3

1336F-BRF20-AA-EN-L4

IC697ACC624

SentryCommanderR402-0-1

ABAllenBradley1772-LN1PLC-2MiniProcess1772LN1

FIREYEEP1601卓凱電子程工0591-62182558VMIC

AvayaTN2302AP

電源

AB80190-640-02-R

ZX345Q

JAMSC-B1050

AMICON5701CENTRILUTORMICRO-ELECTROLUTER

140NOE77101

ER-FC-2048D

PHOTOSWITCH42KC-D2LNSK-A2NSPP42KCD2LNSKA2

歐姆龍OMRONC500-LK009-V1

FUJI富士電機(jī)K-ECA461卓凱電子程工0591-62182558WOODWARD伍德沃德5464-4141

35AE92

IC697BEM711

IC697CPX772RR

安川伺服控制器SGDB-15AN銷售及維修

TDM1.2-50-300-W1伺服驅(qū)動(dòng)

AB觸摸屏：2711-K3A17L1/BFRN4.46

1756-OW16I

服務(wù)器(FOXBORO)P922043607001臺(tái)

ABB通訊板3HNA016493-001

170XTS02000

140CPS42400

1336F-B030-AJ-IT

CACR-PR01AD4QRY75

1336F-AQF20-AE-DE

XRCGRNL1000000M01CRE

6FX2001-5QS12

700DCN600Z24AB700DCN600Z24

庫卡D088-2858-01016

MM-PM22-300

AllenBradley1734-IM2SerC（358）

1770-CG

CI626A-1

Simatic6ES7952-1AM00-0AA0

140DDO36400

ALLENBRADLEY1100-AOD93USPP1100AOD93

AB1762-OB16USPP1762OB16

3HAC020806-001

140XTS00200

BoschServodynSM25/50-TC1065670-105(Nr.9)

2711-K3A17L10

這些模塊的設(shè)計(jì)考慮了特殊行業(yè)的需要，使得復(fù)雜的控制功能以模塊化的方式得以解決，提高了可靠性和專業(yè)水平。

PARKERRF4RETURNLINEFILTERRF4110QGL15E9E9185

ALLENBRADLEY10SLOTRACK1746-A10/A204C

IEPAS01低價(jià)銷售貝利模塊

NT30C-ST141B-V1

1756-L74/A

AllenBradleyABACVSDrive1336S-BRF10-AN-EN4-L61HP

50999-2145或50999-2145R10板卡

MVI56-GEC

3HNA014128-001CABLEPOWER/CANA3

工控機(jī)電源A5E01231722-F2

HDS04.1-W200N-HS45-01-FW

Bachmann(巴赫曼)plcRS204

6DD1607-0AA1

51308094-300PWRCORD,220V

2711-T5A9L1

3HNM14144-1SCREW-INCONNECTOR

Manufacturing&Metalworking(448)

FOXBOROP0960HA4

ABALLENBRADLEY797-PA7MOTSTARTERSAFETYSWITCH

170INT11003

INIIT12

SGMSH-30DCA61

SERVOPACK CACR-HR10BB AC

安川伺服驅(qū)動(dòng)器SGDF-A1CP

AllenBradley1784-KTXD/B1784KTXDCommunicationDevice

FX-490

M.SYSTEM模塊R3-DS8NS

CP-24/1.0

PEPPERL&FUCHSVAG-DN-K5

磨輪(2000號(hào))DRSZ0191DISC841

ALLENBRADLEYPANELVIEW5502711-K5A1

法國(guó)施耐德SchneiderElectric104.00140CPS12400PLC控制器

SIEMENS6EP1437-3BA00電源

3HNA015109-001PUSH-INCONNECTOR

3HNA014619-001PUSH-INCONNECTOR

1746-IV16

1201-HAS11卓凱電子程工0591-621825586FC5203-0AF02-0AA01

SAMSUNG9ETY22CRT

富士PLCNW0P30R-31

C7012E1104

46712-208-51RevHReplacementCircuitBoardAB

140CPS21400

ALLEN BRADLEY 800T-X537 USPP 800TX537

2711-K6C2L1

MVI46-MCM0

140CFX00110

1771-ASB/B誠信品質(zhì)

SST-PFB-CLX

170XTS06000

3HNA011608-001CABLEKM2-Z2-VC1

3HAWL000014Guideway_Rexroth_1575mm

1336-L5E

MINTABPanelview10002711-T10C16/E2711T10C16

6ES7272-OAA3O-OYA1西門子

140CPU11302

AB1771-OA/1771-IA

490NRP95400

USAMED-06BS1

1C31132G0116

ALLENBRADLEYPV+2711P-T15C4D22711PT15C4D2

IC693CMM321-BA????

AllenBradley2711-NC1/BUpload/Downloa?dCable*NEW*

6AV6545-OAG10-0AX0

170ADI74050全新

9000-EXP

MM-PMC3-10S

AB1336-MOD-KB005SERIESDDYNAMICBREAKINABOX

AS-J470-000

IC693APU301

3HAC036502-005Tilt（WhiteRAL9003）

西門子6ES7134-4JB51-0AB0

VDIF0625302205

AX5211

SIEMENS6GK7242-2AX00-0XA0

SGMG-20A2V-HS21 AC

FANUCEO4657-502-000C模塊

TSXETG100

3HNP00311-5CONPLUGSOKTCCS

1756-IF16

DSQC239

XPEWHT-01-5B1-R2CREELTD

AI375

MagnetekGPD505ACDriveGPD505V-B240200HPInputsOutputs

BAYSIDE減速頭RA60-010或MB60-046

ABSLC500PowerSupply1746-P2SeriesC10slots

1764-24BWAABMicroLogix1500176424BWAN753

AXYGEN96DEEPSQUAREWELLPLATES2.0ml.P-2ML-SQ-C-S2

651CD2S1N

莫迪康A(chǔ)S-B838-0321

3HAC037190-001

ALLEN BRADLEY 800T-D1N USPP 800TD1N

1771VHSC

MCH41A0150-503-4-0008276560

1756-L55

1768-L43

*NEW*AllenBradleyAB1785-L11B/E1785L11BPLC-5/11

A20B-2901-0763/02A1卓凱電子程工0591-62182558TOKYOFAO111A1

1756-OB32

51401583-100PWA,EnhancedPNI

SDCS-FEX-4勵(lì)磁控制卡

YASKAWA安川∑-Ⅴ系列伺服驅(qū)動(dòng)器SGDV-R90A11A

Allen-BradleyPanelview10002711-T10C3SerBRevDFrn4.00(6417)

COILTRON605-0219-00

西門子6GK7443-1EX11-0XE0

AllenBradley1747-L20ASeriesB

6FC5357-0BB15-0AA0

SIEMENS6ES7355-0VH10-7BE0

TU532

AS-B581-001

ABPLCTrainingMicroLogix1000TrainerwithVB2010HMI1761-L16BWA

3HAC020813-060

VDIA-50200

1747-L514

MC-TAIH12超值特價(jià)

30751139-001

6ES7321-1FF10-0AA0

DRA02

1756-N2

AS-B253-101

IND-386SXE

6DD1681-0AH2

PC-0984-785

3HAWC116590Reducer+pinionTK+050S-MF2-16_shaft22h6

電源3HAC3462-1

140CFB03200

THAYERTHAYERANALOGANDDIGITALI/OADIO-BUS/51932

1747-L40AseriesBABSLC500PLC1747L40AN975

ASEA BROWN BOVERI HEIG301622R1 NSPP HEIG301622R1

1756-BA2

AB1771-A2B

ALLENBRADLEY1489-A1C-010NSFP1489A1C010

140CPU53414A

單晶爐電氣控制系統(tǒng)模塊HX-REL701

安川、歐姆龍伺服R88M-WT50H、R88M-W4K415T

1336F-AQF50-AF-IT

P0916JW

140XTS00200

DKC06.3-200-7-FW

3HNA011608-001CABLEKM2-Z2-VC1

PHOTOSWITCH593-BOV16NSFP593BOV16

UT3

SANYOPRS-4604F

Pre協(xié)處理器BusX接口卡TSXPCIACC1

MM-PM22-200

從結(jié)構(gòu)上分，PLC分為固定式和組合式（模塊式）兩種。固定式PLC包括CPU板、I/O板、顯示面板、內(nèi)存塊、電源等，這些元素組合成一個(gè)不可拆卸的整體。

SUTRONTP35NC/086032

MAC090C-0-GD-4-C/110-A-1/WI520L/S001

SCU150

AS-B253-101

UAGSEWLYTCD21

ALLENBRADLEYSLC5007SLOTRACKw/PROCESS203A

CIMR-J7AA20P4 AC

TRICONEX3301

46712-208-51RevHReplacementCircuitBoardAB

ABB整流橋顯示模塊

AB2711E-T10C6PANELVIEW1000eLOOKPICTURES

Allen-BradleySpeedControllerw/LineFilter160-BA04NSF1P12HP

140ERT85410

3HAC1619-1Motorunitaxis2

霍尼韋爾DC2500-E0-0L00-200-00000-E0-0

FANUC發(fā)那科A16B-1200-0450

IC693PCM300CA

ALLENBRADLEY1771-OBD16PTOUTPUTMODULE

3HAW060005058FIXEDARMSHUNTBLADE

歐姆龍CQM1-PA206

LOTOF19SUNSRI20000012X32CLR11MM1.5mLVAILS

1746-IB32

AEGAS-B804-116

PGN+50-1AS

KJ3001X1-BA1

DOC-01A

德國(guó)SEW制動(dòng)電阻BW100-005

MVI56-GEC

3HAB5956-1

IC693ACC310

P0916AE

ISSC1262-PC1262-PC控制器

1756-IB32

140XTS01212

CIMRE7U4110

TRENTONBPG6600

AB120881PCBOARDPRE-CHARGE120881

ALLENBRADLEY505-CODNSPP505COD

ALLENBRADLEY1794-OA8OUTPUTMODULE

GEFANUCIC693ALG220

TSXDMZ28DT

PHOTOSWITCH 871CA10N30A2 USPP 871CA10N30A2

AS-M780-038

3HNA010302-001LEAKAGESENSOR

BoschCNCCPUCP/MEM3056311-104401Rexroth056311RH01

AllenBradley/Rockwell42GRP-9062-QDPhotoSwitch

1756-A13/BABControlLogixRack1756A13C145

COMAU10120262

XYCARB255860

6ES5760-0AB11

6SM57S-3000-G

CutlerHammerJ20接觸器

140XCP51000

CI590-CS31-HA

SpectrumControls1769sc-IF8uAnalogInputforABCompactLogix

3HAC020849-001

140DRA84000

OVATIONEZ-COMP

S5KA4R1A6

DSQC314A

FBM2036套

1771-OBN

1336F-B450-AN-EN-L6

Y-2006-1-H00AA

RELIANCE803.32.00COMPONENTCARDCCBBOARD

AB1785-L80B/EPROCESSOR1785L80BEENHANCED

USAMED-06BS1

AllenBradleyACRelayCat#700-P200A1Ser.BTypeP

1746-OA16

MANNESMANNREXROTHDBW10B2-52-315?U6AW120-60NZ55?L-12USPPDBW10B252315U6?AW

PNBABAE-2130

140XBP01600

ALLEN-BRADLEY1746-HSTP1SLC500DIGITALOUTPUTSTEPPERCONTROLMODULE

IH530EN3BSE001248R1

P0960JACP40

美國(guó)ABAllen-Bradley154.001771-ASBCPU處理器

FANUC發(fā)那科A20B-0008-0430PCBOARDCRT/PUNCHER

3HAA3573-ADA

XC4013-6PQ208CXILINX

ALLENBRADLEY1745-LP1531745LP153FreeShip

PM645A

BoschRexrothServodynSM50/100-T1070077370-10850A

171CCC98030

140DDO36400

1336F-B075-AN-EN-L4

KEBF515F5C1E-350A

140CPS11100

Siemens6ES5467-8EE11

ABAllenBradleyCarbonCompResistors1W39R（10pc）!

IC693PWR330

3CP260.60.1

WDP3-014.0801

AB1769-OB16SeriesB,CompactI/O16pt.20.4-26.4VDCSourcingOutp

FANUC發(fā)那科A16B-1200-0450

西門子A1000-19

PC-A984-255

美國(guó)ABAllen-Bradley156.001771-ASBCPU處理器

AB1747-L542/CNIB1747L542

ABBRVC6-5A功率因數(shù)控制器

TSXCTY2A

CutlerHammerJ20接觸器

140EHC20200

ABInputModule1756-IB32SeriesA

3A99158G01

PERCEPTRON916-4104激光器

ALLEN BRADLEY 836T-T301JX9 USPP 836TT301JX9

REXROTHHDS02.2-W040N

3BSE042560R1

yokogawabcmPSBCMNBN

AIRACTUATORSMS-151-SR

*NEW*AllenBradley2711P-B15C4D6/APanelView+1500Key/Touch/Ethe?rNet/RS-232

35AE92

SMCCY1HT32-100BCY1HT32100B

ABPLC1747-L511

620-002424KMemoryModule

DSQC239

底板連接電纜P0916MZ

MDV60A0110-5A3-4-00

REXROTHR978861860HYDRAULICOILCONTROLVALVE-NEW

1756-CNB

520422000

1769-IQ32

西門子PLC6ES7461-0AA01-0AA06ES7461-0AA01-0AA0

DANAHER30051

AH248716

AB1785-ME64A64KEEPROM1785ME64for1785PROCESSORNIFSP

DSQC241

HCMC03MC-1A22380168436

MM-PMD2-400C

ALLENBRADLEY1492-W4-RENSPP1492W4RE

IC200MDL241

TDM-1.4-100-300-W1-0

Crouse-HindsReceptaclew/BodyAR-64860A3W600V4P

ALLENBRADLEYPUSH-TO-TESTLIGHT800T-PB16G

伺服驅(qū)動(dòng)器MDX60B0370-503-4-00

ABBCL-LMR+CL-LER

IC200UDD120

AB1756-OW16I1

安川伺服驅(qū)動(dòng)器SGDH-A3AE安川伺服電機(jī)SGM-08A3FJ53

AllenBradleyAB1771-OYLContactOutputModuleRelay*

3HNA011359-001CABLEEXT.SERVODISCONNECT

SNAP-ENET-S64

IS215UCVEH2A

施耐德模塊TSX3722101

應(yīng)用在電力拖動(dòng)系統(tǒng)或伺服電機(jī)的單軸或多軸位置控制。采用模擬量模塊能控制物理參數(shù)，例如溫度、壓力、速度和流量等，并提供PID等閉環(huán)控制的功能。可以支持?jǐn)?shù)控機(jī)床的控制和管理、多軸控制等。

1757-SRC1

IC697MEM713

ABB通訊板3HNA016493-001

1756-MO2AE

140ACI04000

1747-L532

140CPU42402

ABBDAI041

ALLENBRADLEY1771-NT1FNFP1771NT1

B&R7AM351.70

110-234

ABBACDriveACH40160113215HPInputsOutputs

CC-PDOB01

ALLENBRADLEY800T-FX6A5FNFP800TFX6A5

TSXCAPH15

AB1756-HSC/ACOUNTERMODULECONTROLLOGIX

35AE92

3HAB2813-1Customercable22m

發(fā)那科A02B-0259-B501

1747-OCP252

800ZHF1AB800ZHF1

IC693MDL350

富士　模擬量模塊NB-AXY4-11AC

83957061-002FUSE0.5AMP

1336F-B125-AN-EN-L6

IC693MDL646LT

BUSS1BS103

PHENOMENEXLUNA00G-3032-E05uC18250x4.6mmLCCOLU

6ES7315-2AG10-0AB0

IC697ACC624

3HNA015723-001RID-02UPGRADEPUMPCAB

FEM1002個(gè)

A06B-0063-B003

Allen-Bradley1756-IV16ANew,Input,ControlLogix

IC693MDL940RR

IC697MDL340RR

NPTM01貝利模塊低價(jià)銷售

1756-PA75/BABControlLogixRackPowerSupplyFullyTested

2711P-K6C8D

3G2A5-NC103-E分銷商

IC200UEX222

ABB3BSC980051R41

3HNP00483-1NUTKM6

ABServoMotorMPL-B230P-VJ44?AANIB

MEEP-001

MT506LV45WV

IC200UMB001

VDIA-50200

美國(guó)GE129.00IC693MDR390CPLC控制器

HED8OH12/100K1?4SREXROTH

YB560103-CE/024

和利時(shí)DCSFM147A

AKM21E-VA

ABMVI56-MNET1

RELIANCE803.69.00ZFABOARD

laetusargus6012掃描頭

BussmannFusetronFRS-R-225AmpFusesClass600V

富士PLCNW0P30R-31

NMFC05貝利模塊低價(jià)銷售

貝加萊ACOPOS控制器CPU板

ABAllenBradleyCarbonCompResistors1W39R（10pc）!

140DDI85300

JAMSC-C8660

1785-TR10BF

SGMAH-04A1A6CD-OY

ABAllen-BradleySLC-5005/03CPU/Process1747-L532-D

3HNA002913-001HOSEPOLYAMID

Honeywell30731808-003

AI6101

AH248716

美國(guó)ABAllen-Bradley74.00MSR6R/T繼電器

ALLENBRADLEY800T-J2AFNFP800TJ2A

3HAW107700358Railpressingtoolingforrail66

IC200CHS022【廠家】

OrientalMotorORK1GN-AORK1GNAReversibleMotor

IND-386SXE

1756-PA75/BABControlLogixRackPowerSupplyFullyTested

ALLENBRADLEY700-HX86-SU24NSFP700HX86SU24

140CPU65150

RARE!ABAllenBradleyPanelView5502711-B5A15SerG

ALLEN-BRADLEYSERIES8600CONTROLMODULETERMINAL=）

3HNM10688-1GEARBOXSERVO4-5-6

TASCAMDM-48001

ECPA81-2

電源箱外殼4D33942G015

FS4-3

ALLENBRADLEY1732D-SIB8XOBV4NSFP1732DSIB8XOBV4

ABB可控硅3BHE013707R0003

PhotoswitchAllenBradley60-1868OutputBaseNew

南京底板機(jī)架IC693CPU323P底板機(jī)架

AS-J890-000

25DH7001X1-A433B5232X042CIAP8.31

Honeywell621-21506212150

NUNC263991PETRIDISH100X15W/VENTSSI320PERCASE

3HAC020806-001

YOGKAWAPC100211

6ES7315-2AF03-0AB0

3HNA002913-001HOSEPOLYAMID

AllenBradleySCL500powersupply,10slot,1746-A10

DSQC215

AMATTARGET,TI20.625"0190-07114

140CPU11302

GE-FANUCIC200UDR001配件

7794SANITARYDURAFE

ABProgrammableControllerExpansion1745-E101SerB

16T1/16E16400CPCI

1336F-B250-AN-DE

MDS-A-CV-220

ABB變頻器ACS600系列IGBT驅(qū)動(dòng)板NGDR-03C

TOKYOFAO111A1

OVATIONEZ-COMP

IC200CBL002

TERADYNE950-572-03

安川伺服電機(jī)SGMGH-09ACA6C帶剎車

BoschCNCE-A24/0.1-24VDCin/out048478-101401

3HAC037709-001Axiscomputercover

CL275C1

3HAC037038-001ConnectorsetR1.CP/CS

ALLEN BRADLEY 2090-XXLFX-330B NSFP 2090XXLFX330B

TSXP57454M

貝加萊X20DO9322+X20BM11+X20TB12

AB120881PCBOARDPRE-CHARGE120881

1746-P1

3HAC036502-005Tilt（WhiteRAL9003）

西門子3RW3458-0DC24

P0916NG

369MMR369-HI-R-M-0-0-0-E1

ALLENBRADLEY1785-LT2PLC5/25PROCESS1785LT213KM

140CPS11100

博世力士樂TVM2.4-050-220/300-W1/220/380伺服驅(qū)動(dòng)器

SpectrumControls1769sc-IF8uAnalogInputforABCompactLogix

西門子A1-116-100-504/A1-416-200-001

ABTLYA230PBJ62AA

西門子6ES7221-1BH22-0XA0

PU515

A20B-2101-0392

PARKERRF4RETURNLINEFILTERRF4110QGL15E9E9185

XP502

3HAC037680-001Bridgeconnectorforsafety

OMRONE2E-2X5MY1-M4NSPPE2E2X5MY1M4

1C31132G01

51308112-008CableSet,LCNCoax,8M

6SE7023-4TC84-1HF3帶模塊

E501821880AC-motor

這些模塊的設(shè)計(jì)考慮了特殊行業(yè)的需要，使得復(fù)雜的控制功能以模塊化的方式得以解決，提高了可靠性和專業(yè)水平。