《Woodward伍德沃德5461-082》

《Woodward伍德沃德5461-082》

※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

ABBDCS500直流調(diào)速器備件SDCS-POW-1

SUNDSTRANDTUROLLAHYDRAULICPUMPMODEL#TAM--38-031/2K

UGCMED-15-MC64

JANCD-SR20B-1

TSXRKY6

BL-H100E-20T現(xiàn)貨

TPCX57203M

UAJPEE-15DKGFU

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

MCH41A0110-5A3-4-0T08276781

NACHIBUY222

Moeller/Kl?cknerMoellerXIOC-BP-2?Erweiterungsbaugruppentr?ger

AB1762-L40BWA/CMicroLogix1200Controller60DAYS

美國ABAllen-Bradley155.001771-ASBCPU處理器

FANUC法那克A06B-6089-H1061

3HAC039377-001AdjustmentlevelKnobKFM2/4,mm

SNAP-D4MC-P

西門子PLC6ES7334-0CE01-0AA06ES7334-0CE01-0AA0(有故障)

ABPLC1747-M13

西門子6FX1112-0AA02

6ES7315-2AG10-0AB0

AB1747-L541SLC5/04Ser.CRev.7OS401Ser.CFRN.5.

2607-203PCS

CP30B

1769-L32E

3HNP02529-1

C200H-TS101

ALLENBRADLEY800MSCA1BK19NSFP800MSCA1BK19

Honeywell621-00106210010

AB1746-A7

80190-600-01-R

AH248716

3HAC039386-001MiddleguidetubeΦ2.5/33mmsilverplas

SIEMENS6RA2221-8DD20-16RA2221-8DD20-1

140EHC20200

KSD1-32

西門子文本顯示器TD2006ES7272-0AA30-0YA0

安川交流伺服驅(qū)動(dòng)器SGDA-08AS

CIO-ERB48

GAUGECMLH-31-150S06配件

西門子D-76181

3HAC2148-1

DSQC326

三菱FX2N-64MRPLC

1756-CNBR/E

1756-HSCHighSpeedCounterABControllogixPriceForEach

AllenBradley2711-TC12711TC1RepairedPanelview1200TerminalSeriesF

SLC500AnalogOutputModule1746-N04VAB1746N04VSERA

1336F-B600-AN-DE-CM

SMP-E230-A10

TS44PROTESTSET

6ES7326-2BF00-0AB0

Honeywell-UDC2000-(DC200H-0-000-1F0000-0)

499NTR10100

KAFDG5V52C100NXVMFPD7HI31

140CRA93100

IC693CMM321

OMRONE2E-X3T1NSFPE2EX3T1

"

ALLENBRADLEY2706-LV2PUSPP2706LV2P

AS-B809-016

SGM-A5A3G46 AC

VDIPF0790

AS-P810-003

INDRAMATMKE047B-144-KG1

ADVANTECHMIC-3301

Allen-Bradley1746HSCHighSpeedCounter

ELAUMC-4/11/03/400

ALCATELNPRAE3BA23254板卡

ABBul836TPressureControl836T-T251J

6AR1312-0AA01-0AA0價(jià)格

JAMSC-C8660

2711-K5A8L2

Allen-Bradley21734-MB配件

1747-L532

1336F-A040-AN-EN-L4

C98043-A1601-L4

TRICONEX3301

6SM57S-3000-G

3HEA802409-010

IC697PWR720

30731829-006

3HAC020813-149

3HNM00130-1DAMPENER,ENDSTOPS1

6FC5610-0BB10-0AA1

AB1747-L5421

140ACI03000

74103-090-52現(xiàn)貨

92-01059-00

TSX3710101施耐德模塊

UAGSEWLYTCD21

P0916AE

MM32SC000

NT600M-MR641歐姆龍

西門子6EP1436-1SH01

SIEMENSE89110-B2108-L1

140NOE77101

1756-CNB

AllenBradley1785PLC5/40controlnetProcessL40C15

6SN1145-1AA01-0AA2

AS-9534-002

140HLI34000

1746-HSRV

AB1771-A2B

SIEMENSCIRCUITBOARD1POLEQP XR-2462

MVME172-263/260

FOXBOROGW30BP0961BD5

S5KA4N6A6

3HAW060005058FIXEDARMSHUNTBLADE

siemens6ES7307-1EA00-0AA0

CIMRE7U2110

CutlerHammerJ20接觸器

BOSCHServodynKM2200-T1070048799-306

BP30-ON

YB560103-DB/2

PLC電源模塊IC200PWR101E

JRMSI-B1026

NSDMRE-32SP062SBC

6ES7314-5AE10-0AB0

ABPLC1746-NIO4V1746NIO4V模擬量模塊1746-ni04v

三菱MDS-A-CV-150

和利時(shí)DCSFM143

700DCPK400Z24AB700DCPK400Z24

1771-IMD

1771-HSARS

2711-K14C3

6ES5340-3KB11或6ES5340-3KB11板卡

CIMRE7U47P5

3HAB6182-1

三菱伺服通訊模塊MR-J2S-T01

Siemens6GK1502-2CA10

AllenBradleyAB137025HP25HPCentrifugalDCDrive

西門子DCS一套6DS12116DC12126DS1213...

施耐德PLC170ADI35000

VDIF0630302201

A860-0346-T241

SGMAH-04AAA61D-OY

500LTAD92AB500LTAD92

3HNA011920-001BRACKET

140CRP81100

140NOE55100

XPEWHT-L1-7C1-P4CREELTD

3HNA016217-001BUSHING

TSXCTZ1A

EVRE1CDR-1000

1336F-B100-AN-EN-L4

早在80年代初期，美國AD公司就推出了類似IPC的MAC-150工控機(jī)，隨后美國IBM公司正式推出工業(yè)個(gè)人計(jì)算機(jī)IBM7532。由于IPC的性能可靠、軟件豐富、價(jià)格低廉，而在工控機(jī)中異軍突起，后來居上，應(yīng)用日趨廣泛。

IC693CMM311

SIEMENS西門子6GK1105-2AA101

2711P-T10C4A1

MDX61B0075-5A3-4-00

MOTOMANJANCD-10O3E

AS-B373-001

VDIF0626463503

AEGModiconOutputReedRelayModule,#AS-B840-108

Model#845H-SJDC24CNY2

安川伺服控制器SGDB-15AN銷售及維修

ALLENBRADLEY1492-SM6X12V51-?60NSFP1492SM6X12V5160

DKC06.3-200-7-FW

威格士EEA-PAM-523-A放大器板卡

AB700-M220KF230VAC2NO+2NC配件

1C31129G034

西門子6ES7951-0KF00-0AA0

60DAYSWARRANTY!KTxCommunicationCard

RELIANCE803.62.00CARDBOARD

YASKAWA安川伺服馬達(dá)SGMPH-01A1A21

2711-T6C20L1

KEBF515F5C1E-Y50A11KW

48KJ4001X1-BA212P1562X0122WIDECARRIERW/RED1

IEPAS01低價(jià)銷售貝利模塊

3HNA010058-001UP-GRADINGKIT

SNAP-FIELDCONB

39DH7731X1-CA132B9890X012VRCIAⅡBOARD24

A02B-0303-C074

3HNA013941-001CYLINDRICALGEARWHEEL

609TBOWAB609TBOW

ABBDSRC1135

TSXCBYACC10

AllenBradleyAB104-B110NZ243SeriesAContactor

BoschRexrothServodynSM50/100-T1070077370-10850A

74102-303-51

1336F-B020-AE-IT

RexrothAmplifierCardVT-VSPA1-1-11BVT-VSPA1!WOW!

1756-CNBR

OPWVISI-FLO*FLOWMETER*1430-3/4"

AS-P810-003

MITSUBISHIACSERVOMR-J200A-UL*NICE*

THERMOSCIENTIFICDENLEYALUMINUMTUBESTORAGERACKSIN

DSQC327A

AB1305-BA03A-HA2SERIESC

GEFanucIC693CHS397L

FF400R12KE3

安川SGMAS-12ACA21

1746-RT25B

553VIC10100

IC693MDL741C

GE90-30IC693PWR331電源

6SM57S-3000-G

P0903CW

XC3030-100TQ100IXilinx

3HAC10939-7

AB1756-HSC/ACOUNTERMODULECONTROLLOGIX

蜂鳴器

AB1771-IBD/B

BWU17030-900-85-353-7

Allen-Bradley-70Z61746-P1 A

富士PLCNW0P30R-31

AMAT0100-000111

1756-A17

1746-OB32/D

IC693CPU374

3HAB3348-1Gaskethttp://www.zk-electron.com/

44KJ3002X1-BC112P0681X062AIModuleFinalASSY10

6ES7317-2AJ10-0AB0

2711P-B6M20A

AB74101-101-53REV.01

2711P-T6C20DSerC2010DateCodeABPanelViewPlus600

DDSCR-120CPU34100

TSXCAPH15

AB1395直流備件：170946M-170945170945REV01

laetusargus6012掃描頭

140ACI03000

RechnerSensorsIAS-10-A14-S-ND-Y5

DSQC358C

TEXASINSTRUMENT6MT11-E05L

6ES7322-1HH01-0AA0

HONEYWELLTK300-15

ALLENBRADLEYPV+2711P-T15C4A22711PT15C4A2

110-234

EBM6224N/17HAU

Allen-Bradley1756-IV16ANew,Input,ControlLogix

TC-PCIC02ControlNetInterfaceModule,PCIbus

安川貼片機(jī)上伺服電機(jī)SGMM-A2C31320W

5STP2665N0024

3HNA006985-001ROLLERSHAFT

6ES7322-1HF01-0AA0

CAMCO500RPP2H32-3Y32

6ES7322-1HF01-0AA0

歐姆龍E6C2-CWZ3EH編碼器

AllenBradley2706-B21J31DatalinerDL20SerFRevCAB

PS-DA0125-043(S)

PC-E984-385

1179BX12CR14VS364

ALLENBRADLEY509-AOD-XXXNSFP509AODXXX

800TQM10RAB800TQM10R

30731823-001

AB伺服電機(jī)MPM-B1651F-SJ72AA

1746-NO4I

TK-IXL062ThermocoupleInput6pt,CIOM-A,Coated

3HAB3409-51Hexsocketheadcapscrew

ABTYPERTCSOLIDSTATETIMINGRELAY#700-RTC20110U1

DEMAGZIRC1-D+IWSI1-D

西門子A5E00250753-01

1756-CNB

MoellerNZM3-XS-LNZM3XSL

VDIF0615152203

140NOE77101

2711E-K14C15

590+主板/590主板AH470372U002

ABSLC500PowerSupply1746-P2SeriesC10slots

Rexroth博世力士樂伺服器DKC01.3-040-7-FW

TTR-5302-238-B-12-G

FSALLEN-BRADLEY1756-CN2/B1756CN2SERB07/2010

JANCD-J1F01-2

ALLENBRADLEY1771-ODDNSFP1771ODD

AB17691769-CP3線纜

6FC5357-0BB11-0AE0

ABPLC1746-NIO4V1746NIO4V模擬量模塊1746-ni04v

AllenBradleySizeSz13AmpHMCPBreakerMCCBucket

XPCGRN-L1-G30-P4CREELTD

140BE10000

貝加萊3DI486.6全新

P0926CP-ZCP270

TSXAEZ801

TC-OAV081AOModule8pt(4-20ma&10V),CIOM-A

1336F-AQF20-AA-IT

TRICONEX11191629BOX#07

A8PU10ABFW01伺服驅(qū)動(dòng)器

ABPLCNX70CPU70

IS200HFPRG1A

1756-IN16AllenBradleyControlLogix1756IN16N140

OMRONC200HX-CPU85-Z

3HAB2151-1

Allen-Bradley1747-L30AserBfrn6ABA-BGOOD!

140DRC83000C

DC330E-KE-200-2?0-000000-00-0

620-0080620-35ProcessorModule

EHDB280

6ES7321-1BH50-0AA0

1746-IB16

22-COMM-D0

5、其他配件：IPC的其他配件基本上都與PC機(jī)兼容，主要有CPU、內(nèi)存、顯卡、硬盤、軟驅(qū)、鍵盤、鼠標(biāo)、光驅(qū)、顯示器等

ALCATELNPRAE3BA23254板卡

FXM510A-20A1

施耐德XCK-J10541接近開關(guān)

3HNA015109-001PUSH-INCONNECTOR

50NEWAllenBradleyIC'sIntergratedCircuits108A102

TDM1.2-50-300-W1伺服驅(qū)動(dòng)

140DAI54300

SIEMENS4AV3300-2EB00-0A漏電保護(hù)

AB1784-PKTX1

西門子6ES7153-1AA03-OXBO模塊

西門子plc6ES7360-3AA01-0AA0

3HNA011618-001MOUNTINGEQ.ONDELIVERY

DE-6411-PB4-C-N-K或6411-PB4-C-N-K控制器

富士PLCNB1U56R-1195新!!

AB,KinetixUltra3000,2098-DSD-020-S?E,ServoDrive,Remanufactured

AB2711-T10G15L1OPERATORINTERFACEXLNT

OPTO22DA5

Allen-BradleyCompactBlockLDXPLC1790-0B16XDigital

BALDORID15H205-EAdjustableSpeedDrive

MB-01

ABB3BSE001077R1廠家

ABB3HAC12928-11

IS200VCM1H2B

COMMONX1-AA339A8571X042SERIALI/FACEP3.01

AB軟啟動(dòng)150-B360NBDB

JAMSC-120AVI02100

AllenBradleyAB104-B110NZ243SeriesAContactor

MCGE31-0

3HAC020466-1

FANUC發(fā)那科A06B-0315-B205

2711-PRN10C

ALLENBRADLEY1769-OW8INSPP1769OW8I

PHOTOSWITCH889R-F3ECA-10NSPP889RF3ECA10

INVITROGENLC2005INVITROLONPVDFFILTERPAPERSANDWICH

TSXAEY1600

51303948-100BatteryAssy,48V

B&R-3PS465.9

2711-T10G15

LateModelExtraClean2711-B6C8/CFRN4.46AllenBradleyPanelView600

ALLENBRADLEY700C110A24NSPP700C110A24

NT600M-MR641歐姆龍

AB1746-HSCESER.AOUTOFABOX

ABTYPERTCSOLIDSTATETIMINGRELAY#700-RTC20110U1

XBTF034510

AB1756-L61/B1

140AII33010

1756-HSCAllenBradleyControlLogix1756HSCN130

GENO-RohrtrennerRTB1DN25

XPGWHT-L1-5C1-R2CREELTD

IS200VCMIH2B

IC693MDL655

1756-IB16

SIEMENSCIRCUITBOARD1POLEQP XR-2462

SGDH-10AE安川伺服驅(qū)動(dòng)器

施耐德PLCTSX08CD08F6DS

38CL7001X1-A10CONFIGCONTROLLER1

140DDO35300

AS-B882-239

VDIMNCGR125LT

3HAC020847-001

IC697BEM711

BOSCHREXROTHFUSIBLEPOWERLINECONDITIONERUNITNAA21/1V-D

6FH9415-3BY60

140CPU31110

MM05D-503-00變頻器

AB1747-L532SER.D

8401ADAB8401AD

AB1761-L32BWBSER.EINABOX

51304516-250IOP,STI/MV,CC

1756-PB72

WS-F6700-CFC廠家

XPGWHT-L1-2D0-R4CREELTD

IC697MDL350

Honeywell-TC-CCR012

Raycon300796A-46?

AB1456DNBseriesBcommunicationmodule

140PLC140DAO84210(開關(guān)量AC輸出,16點(diǎn),110-230VAC,隔離,4組)

651CD2S2N

DSQC239

KDS1.3-100-300-W1

28CL6755X1-A15AmpRelay129

IC697BEM731RR

1794-IF4I2011DateCodeABFLEXI/O1794-IF411794-1F41

gecalsthomLC410TQR0009

MIV08A-1-B5

1769-IF8

IC697CMM741

TSXRKA01

1336F-B060-AE-IT

西門子DCS6DS1701-8AA

1794-IA16AllenBradleyFlexI/O1794IA16E124

1746-IB32

發(fā)那科A06B-6117-H209控制器

NewRexrothDPR410-WRTE-EDigitalAmplifierForPosition&PressureControl

型號：CIMR-G7A4018

Simatic6ES5927-3SA12

ANCO/PORISBASE_04/HSBASE_04/RHS

INSIM01低價(jià)銷售ABBBailey

GEBOARD44A398769-G01

IC693CPU364

140CPU65150

1756-IB16D

ABPLC機(jī)架1746-A13

SIEMENS西門子6ES5482-8MA131

PHOTOSWITCH 871L-D40EP40-T3 USPP 871LD40EP40T3

HPG-20A-11-J202A-SPHARMONICDRIVEGearBoxReducerHPG-20A-33-J204A-SPRatio1:33

TN2404V3

AB1756-BA2模塊電池

2711P-B10C4D2

MDD090B-N-040-N2M-110GB1

ABBASICMODULE1746-BASSERIESC

3HAC039377-001AdjustmentlevelKnobKFM2/4,mm

3BSE042245R1

AB1771-NIS/B1771NIS

ALLENBRADLEY2711-NM13NSFP2711NM13

CI626V11

MIV08A-1-B5

3HAC3939-4

3HNA006144-001PIB-01

ABPanelview2711-T9C9B2711T9C9

3HAC020813-139

Intel696391-010696415-008for500

ALLENBRADLEYPLC-5HARDWAREINSTALLATIONMANUAL

意大利卡樂(CAREL)可編程控制器PCO2MQ3BL0

6ES7392-1AM00-0AA0

104DM6363X1-A2ISODISCRETE5

臺(tái)灣泓格I-87018

140CPU67160

1756-L74/A

AB1771-OFE1ANALOGOUTPUTMODULE1771OFE1SER.BW/1771-WCARM

LOTOF19SUNSRI20000012X32CLR11MM1.5mLVAILS

約克6091L-0040A

西門子A5E00369843通訊卡

ABBSDCS-FEX-323BSE005715R1

3HAB8101-11

IC693MDL655

3HNA010302-001LEAKAGESENSOR

施耐德PLC170ADI34000

西門子6AR1001-3AG30-0AA0、

DSQC3503HNE0025-001

AI893

SERVOPACK CACR-SR05BE12G AC

AllenBradleyAB512AAB6P24RSize0FuseComboStarter

AS-M480-008

據(jù)預(yù)測，2000年我國工業(yè)自動(dòng)化的市場規(guī)模達(dá)170億至207億，其中工控機(jī)占40億左右、PLC占30億左右，再加上DCS系統(tǒng)、FCS系統(tǒng)和NCC系統(tǒng)（占60億）中使用的PLC和工控機(jī)，可以看出其在工業(yè)自動(dòng)化領(lǐng)域中舉足輕重的作用。

1746-F8

AS-9000-451

EMERSON01984-1540-0009

WESTINGHOUSE2840A21G01

140DDO15310C

AllenBradley1771HS3A3AxisServoControllerIMC123*

施耐德模塊XPSMC32ZP

ALLENBRADLEY2193F-AJC-4040-?CBUSPP2193FAJC4040CB

ALLEN BRADLEY X-106409 NSFP X106409

2711P-B6M20D

140XCA10215

安川伺服驅(qū)動(dòng)器SGBB-2BDD

2711-T6C8L10

DSQC315

REXROTHZ2FS22-32/S/VZ2FS22-32/S/VZ2FS22-32/S/VHYDRAULICVALVE-REFURBIS

490RIO00400

3HAB3228-1Bracket

AS-BDAP-210

490NTC00015

和利時(shí)DCSFM162八路脈沖量輸入模塊八路脈沖量輸入模塊

372SPU47431V26

施耐德變頻器備件FA003259110103858220123A11

ABSLC-500PLCwithDtamMicroHMI

OrientalMotorC7229-9212C72299212Motorw/D6CL-6.3...

3BDH000381R0001

3HAB8101-18

AllenBradley1771-ON1771ONOutputModule（s）NIB

RELIANCEELECTRIC57401-1A/D-2716

VDI67D56111

西門子DCS6DS1901-8BA

1771-NB4S

SIEMENS6ES5948-3UR231

TOSHIBAEX10-MDI32EX10*MDI32INPUTMODULE32POINT

電源3HAC3462-1

1771-CA3B

IBMQL50P11J60402PF10759

IC200NAL211-24

1746-F8

1771-IGD

和利時(shí)HOLLYSYS模塊LK411

安川伺服電機(jī)SGM-04A314B

siemens6GK1105-2AA10

1C31197G01

CUTLERHAMMER710250T/91000T配件

AS-M480-008

MoogMODEL#533

AS-584M-220

AB1747-DCM

三菱PLC備件A61PMitsubishiMelsecPowersupply

BoschCNCMEM050917-102MemoryBoard

RELIANCEELECTRIC804112-R/57C413B

3G2A5-NC103-E分銷商

ABBSDCS-PIN-253BSE005666R1

VDIX2723B

AB1768-enbta

3HAC037191-001Supportring

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

1747-OCUS

3HAC14550-4

IC697CPU789

51195153-901DropCableSet,1.5MRG6

AB500-TOB93USPP500TOB93

8312

FCU6-HR412

1764-LSPAllenBradleyMicroLogix15001764LSPF-210

ALLEN-BRADLEYABAUTOMATION1771-ILAPLC-5ISOLATEDANALOGINPUTMODULE1771IL

FACTORYSEALALLEN-BRADLEY1756-CFM/A1756CFMSERA

VDI67D56111

EMERSON01984-0628-0001

810A21CAB810A21C

AB1761-L32AWA/E|MicroLogix

1745-PCC

AB1757-SRM1

AllenBradleyAB1770P325.5VDCPowerSupply120Vac*

西門子6SE7024-7ED84-1HF2

C1000HF-CPUA1-V1

西門子觸摸屏6AV3607-1NH00-0AX0

1336F-CWF10-AN-IT

ABAllen-BradleyBulletin1772PLC-2/30ProgrammableController#1772-LP3

染色機(jī)缸電腦DTC6000(上電顯示花屏)

HONEYWELL霍尼韋爾模塊型號：621-1160R

5STP28L4200

140DDO15310C

AB1392POWERSUPPLY02-30481-00013A250VREVE

IC200CBL002

SchunkPGN160/1氣爪

Allen-Bradley1747-L30AserBfrn6ABA-BGOOD!

AB1395直流備件：170946M-170945170945REV01

FBM203電纜P0916DC

140ACI04000

OrientalMotorORK1GN-AORK1GNAReversibleMotor

放電腔側(cè)板防護(hù)板17292610GSD

TRICONEX5201

MC-4

ABPLC1746-P4

Type:PFU-122件?

1785-LT3A,PLC-5/12ProcessorModule,AB

BoschCNCE-A24/0.2068347-101401RexrothRH01068347

IC693CBK004

1791-IOBX

安川伺服驅(qū)動(dòng)器SGDE-01AS

ANSALDO阻容吸收板211QS10576B

FOXBOROFBM141

140DDI85300

PU5143BSE013062R1

MAO329001

STBDDI3725施耐德PLC

IC693CMM321

AB1747-L511

140ATI03000

ABTYPERTCSOLIDSTATETIMINGRELAY#700-RTC20110U1

EK-1028ALLENBRADLEY1395DCCONTROLLER300HP

DSQC501

21512082-382

2711-ND3

AllenBradleyAB1772THCassetteRecorderCable**

CIMRF7U43P7

OMRONZS-LD80

6FX1130-6BA00板卡

AllenBradley1771-OAD/C

1747-L514

50NEWAllenBradleyIC'sIntergratedCircuits108A102

ABBACDriveACH501-005-4-00?P25HP

ABBPU515A　1

KSD1-48

3HNM00187-1STOPCLAMPBACKWARDS

Allen-Bradley-1121746-IB16C

KDA3.2-100-3-DPO-W1249587驅(qū)動(dòng)器

IC697MCS704

VDIF0625252205

SGMG-20A2V-HS21 AC

ABPLC1746-P2

P0916JW

SICOMPPC32-F

意大利卡樂(CAREL)可編程控制器PCO2MQ3BL0

OMRONE2E-2X2C2-M1NSPPE2E2X2C2M1

SIEMENS6ES7450-1AP00-0AE0

1C31129G034

CP9200SH-SVA

1ALLENBRADLEY1732D-IB8M8DEVICENETSER.AP01A

1C31227G01

8312

2711-K6C15

Honeywell627-1002R

可程式邏輯控制器是一種數(shù)位運(yùn)算操作的電子系統(tǒng)，專為在工業(yè)環(huán)境應(yīng)用而設(shè)計(jì)的。