FD3040L断路器

FD3040L断路器
FD3040L断路器

FD3040L断路器

功能模块独立性是由内聚性和耦合性两个定性指标来度量的。内聚性是度量一个功能模块内功能强度的一个相对指标。耦合性则用来度量功能模块之间的相互联系的程度。

内聚

内聚是从功能角度来度量功能模块内的联系，一个好的内聚功能模块应当恰好做一件事。它描述的是功能模块内的功能联系。

内聚有如下的种类，其内聚度由弱到强排列：

☆偶然内聚。一功能模块中的代码无法定义其不同功能的调用。但它使该功能模块能执行不同的功能，这种功能模块称为巧合强度功能模块。

☆逻辑内聚。这种功能模块把几种相关的功能组合在一起，每次被调用时，有传送给功能模块参数来确定该功能模块应完成那一种功能。

☆时间内聚。这种功能模块顺序完成一类相关功能，比如初始化功能模块，它顺序为变量置初值。

☆过程内聚。如果一个功能模块内的处理元素是相关的，必须以特定次序执行则称为过程内聚。

☆通信内聚。这种功能模块除了具有过程内聚的特点外，还有一种关系，则它的所有功能都通过使用公共数据而发生关系。

☆顺序内聚。如果一个功能模块内的处理元素和同一个功能密切相关，这些处理必须顺序执行，通常一个处理元素的输出数据作为下一个处理元素的输入数据，则称为顺序内聚。

☆功能内聚。如果一个功能模块包括并仅包括未完成某一具体任务所必需的所有成分，或者说功能模块中所有成分结合起来是为了完成一个具体的任务，此功能模块称为功能强度模块。

Beijer Cimrex 69T,  , CIMREX69T,  

BEIJER CIMREX 70

Beijer Cimrex 70,  , CIMREX70,  

Beijer Cimrex 70,  , CIMREX70,  

Beijer Cimrex 90,  , CIMREX90,  

Beijer Cimrex 90,  , CIMREX90,  

Beijer Cimrex 91,  , CIMREX91,  

Beijer Cimrex 91,  , CIMREX91,  

Beijer Cimrex 91D,  , CIMREX91D,  

Beijer E1070 PRO +,  , E1070PRO,  

Beijer E1070,  , E1070Beijer,  

Beijer E1071,  , E1071Beijer,  

Beijer E1100,  , E1100Beijer,  

Beijer E1101,  , E1101Beijer,  

Beijer E1151 Pro+,  , E1151PROPLUS,  

Beijer E1151,  , E1151Beijer,  

Beijer E615,  , E615Beijer,  

Beijer E615T,  , E615TBeijer,  

Beijer E700 | 12 mo.   | Free UK/EU  ping | PriceInc UK VAT

Beijer E700 Ver 02400-02440A,  ,E700Beijer,  

Beijer E700 Ver 02440B-04420,  ,E700Beijer,  

Beijer E710 Ver 02640-04430,  , E710Beijer,  

Beijer E900T,  , E900TBeijer,  

Beijer E900VT,  , E900VT,  

Beijer E900VT,  , E900VT,  

Beijer E910T,  , E910TBeijer,  

Beijer Exeter-K70 Operator Interface Panel  WOW  

Beijer iX Panel K70,  , IXPANELK70,  

Beijer iX Panel T70,  , IXPANELT70,  

Beijer K100 Exter,  , K100EXTER,  

Beijer K70 Exter,  , K70EXTER,  

Beijer MAC90 | 12 mo.   | Free UK/EU  ping |Price Inc UK VAT

Beijer MAC90,  , MAC90Beijer,  

Beijer T100 Exter,  , T100EXTER,  

Beijer T150 Exter,  , T150EXTER,  

Beijer T150 Exter,  , T150EXTER,  

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Beijer TA150 Exter,  , TA150EXTER,  

BELDEN 1069A E64067-M 2PR 16 AWG CABLE TYPE TC or TYPE NPLF 16/4WIRE 2000FT

Belden 735A6 0081000 Cable 6x735A Coax AWG 26 SPC Video Wire 6C1000 Feet

BELDEN 82509 24AWG 9 PR, 964 FT, SHEILDED, FLAME ARREST JACKET,K3

Belden 83319, MIL-W-16878, 2 Conductor, #22 Shielded TeflonCable 1000' Roll

Belden 83336E 0091000 Cable AWG 18/3C TFE Wire 500ft

Belden 83503 0021000 Cable 3C Shielded AWG 24 Wire 24/3C FEPHigh Temp 1000 Feet

Belden 83506 002500 Cable 24/6 FEP Shielded Teflon? HighTemperature Wire 500'

Belden 83554 0021000 Cable 22/4 FEP Shielded Teflon? HighTemperature Wire 1000'

Belden 83554 Cable, 22awg Plenum, 1000 Ft Red 83554-002-1000~STSI

BELDEN 83556 22AWG, 6 CONDUCTOR, 1100 FT, SHEILDED, FEP TEFLONPLENUM, H

BELDEN 83559 22AWG, 9 CONDUCTOR, 850 FT, FEP, TEFLON, PLENUMRATED, A

Belden 83612 002500 Cable 20/12C Shielded FEP Audiophile HighTemp Wire 500'

Belden 83653-002-1000 18AWG Shielded Communications Cable Red600Ft

Belden 83659 9 Conductor Shielded FEP Insulated Plenum Cable.NOS. 1100' Roll

Belden 83659 9 Conductor Shielded FEP Insulated Plenum Cable.NOS. 250' Roll

Belden 83659 9 Conductor Shielded FEP Insulated Plenum Cable.NOS. 500' Roll

Belden 83702 16/2C Teflon ? Cable Plenum Wire 500' ft

Belden 83703 3 Conductor 16awg Cable Plenum 850' 83703-002-850~STSI

Belden 83709 002500 Cable 9C Shielded AWG 16 Wire 16/9C FEP HighTemp 500 Feet

Belden 83719 0021000 Cable16/19 Plenum CMP Teflon ? HighTemperature Wire 500 FT

Belden 83756 002500 Cable 6C Shielded AWG 14 Wire 14/6C FEP HighTemp, 500 Feet

Belden 85168 20/8PR Tefzel ? ETFE Control Cable 250 ft

Belden 85220 3681000 Cable 20/2C Shielded ETFE Wire 1000'

Belden 85231 1100 ft 2 conductor 16 AWG stranded TC conductorsTefzel cover

Belden 8749 060500 Cable 15 Pairs AWG 22, Wire 500 Feet

Belden 88106 008 GRY 24 AWG 1100FT communication cable

Belden 88281 0101000 Precision Video Cable Plenum Teflon ? FEPWire 500 Feet

Belden 88304 009 (WHT) 1000 ft. Cable 305 MTR 24 AWG 1 ConducterStrand Type E

Belden 89418 0021000 Cable 18/4 FEP Shielded Teflon? HighTemperature Wire 1000'

Belden 89732 9 Pair 24 AWG Stranded 7x32 Shielded Plemum MultiConductor 500 ft

Belden 9261 060 Cable 20/12C AWG 20 Wire 450 FT

BELDEN 9261 20AWG 12 CONDUCTOR, 469 FT ON FACTORY SPOOL. S

Belden 9273 010 - 50 Ohm Coax - 1000' 19 AWG 1 Conductor SolidShielded -  

Belden 9433 Multi-Conductor Cable 22AWG 40C Unshielded 500ft

BELDEN B83656 AUDIO/INSTRUMENTATION/CONTROL CABLE 6-CONDUCTOR400-FT LENGTH  

BELDEN CABLE 1213A 010 (BLACK) 1000 FOOT REEL 1213A010 BELDEN1213A010

Belden Cable 9842 Shielded Cable

BELDEN CABLE, 19 PR, 22AWM STRAND 250FT, POLYPROPYLENE INSULATE,AUDIO/COMPUTER

BELDEN DISTRIBUTION CABLE FIBER OPTICAL B9B039/5K

BELIEVED   CUTLER HAMMER LMR FIRE PUMP CONTROLLER16B-7899 480V 3 PH MAX 50 HP

Bell & Gossett 1510 Centrifugal Pump & Emerson Unimount 125Motor 1765RPM 15HP

Bell & Gossett Centrifugal Pump 1510 w/ Emerson Unimount 125Motor 15HP 1765RPM

Bell & Gossett Thermoflo Balancer 3/4" - 66 quantity

BELL MARK EY3201-ROHS USPP EY3201ROHS

Bellingham & Stanley 60/ED Abbe Refractometer, ? 60ED w/SpectralLamp Holder

BELLOFRAM CORP. TYPE 51 PRESSURE REGULATOR METSO VALVE

BELOIT 315-0621-0010-0 USPP 315062100100

Beloit Barracuda Model 313C3 pulper gear drive

Beloit Jones #3 4.33:1 Ratio. Pulper Drive. Stock Prep. Tri-dynePulper Drive.

BELOIT JONES DD 4000 REFINER 20/24"

BELOIT JONES DD 4000 REFINER 26/30"

BELOIT REDUCER PAPERMILL DRIVE, GOOD CONDITION

BELOIT ROTATING ASSEMBLY, M50 OR M58

BELOIT SHAFT, PINION, EY-19709 41 TOOTH 2 1/4 PITCH, (2)SKF 523BEARINGS

BELOIT WORM GEAR SCREW JACK        

BELOITS PAPERMILL GEAR REDUCERS - LARGE

Belt Drive Linear Actuator 16' Long Robotic Rail CNC ParkerServo Motor 4.6 Hp

BEMIS MANUFACTURING CO 156606 NSFP 156606

Bench Tested  Krautkramer USN 52 Ultrasonic Flaw Detector-NDT DAC/TCG Software

BENCHTOP DRIVE TESTER M6000-0100

BENCHTOP XRF EDXRF X-RAY SPECTROMETER SHIMADZU EDX 700 GOLDSCRAP ANALYZER

BENCHTOP XRF EDXRF X-RAY SPECTROMETER, SPECTRO, ASOMA 200,AMETEK, GOLD SCRAP

Bender IRDH575 A-Isometer Digital Ground Fault Monitor DetectorInsulation Monit

Bendix IP Memory 16K Board 3732339

Bendix Monitor/ Memory Power Regulator 3733836

Bendix S5M Interface Board 17-33100

Bendix S5M Microface Board 17-33100-2

BENDIX SHEFFIELD D-101011 USPP D101011

BENDS RIDGID, IMC, EMT, PVC 1/2- 2" ALL WITH ONE SHOE 

BenNUEY-PCI-X Motherboard NT501-3711/NT101-0273

Benshaw 500 HP Soft Start Motor Controller CBRS6B-500-480-12480V 600A Starter

benshaw 60hz MOTOR DRIVE 100hp ac 100 hp 480v 460v 135 amp

BENSHAW BIPC-450100-01 NSPP BIPC45010001

BENSHAW CBRSD6SB-100-480-12 NSFP CBRSD6SB10048012

Benshaw CFRS6 125 HP 575 Volt Drive in a Stainless Steel NEMA 4Enclosure

BENSHAW DRIVE 200HP 200 HP 240A CBRS6-200-4-12

BENSHAW DRIVE CBRDB6-124-1

BENSHAW DRIVE RB2-1-S-077A-13C

BENSHAW FV-R-N-018-480-1-NC-A-H7A5-OP NSPP FVRN0184801NCAH7

Benshaw Model RSM6, 500 HP, REDISTART MICRO II SYNCHRONOUSSTARTER

Benshaw Model RSM6-300-480-C 300HP REDISTART MICRO IISYNCHRONOUS STARTER OFFERS

Benshaw Motor Control 650 HP Soft Start Load Breaker CFMVCFMVRSMATL-650-2300-12

BENSHAW MX2SEP-125VDC-300A-3-S-C NSPP MX2SEP125VDC300A

Benshaw RB3-1-S-414A17C Open Chassis Soft Starter 350HP  480V

Benshaw RBX-1-S-414A-17C 414 Amp 400HP 575V/350HP 460V SoftStart 400 HP Starter

Benshaw Redi Start Micro II Solid State Motor Control 300 HPSoft Start 600 AMP

Benshaw RS6-250-4-12, Repaired Drive in custom wood 

BENSHAW RS6-75-460-12 USPP RS67546012

BENSHAW RSD6-250-600-C    

BENSHAW RSI010SX4B USPP RSI010SX4B

BENSHAW RSI-015-S4-4W USPP RSI015S44W

BENSHAW RSI-015-S-4DB USPP RSI015S4DB

BENSHAW RSI020SX6B RSI SX VECTOR DRIVE 20HP 600V TESTED

Benshaw RSM6-200-6-C Soft Start Drive 200HP 600V  WOW  

Benshaw Solid State Starter BIPCRSAK Circuit Board

Bentley Nevada 2201/-03-03 4 Channel Monitor #18698

BENTLEY NEVADA 3500/40 PROXIMITOR 4-CHANNEL MONITOR PROXIMITORI/O MODULE

Bently Nevada - 3300/25 - Dual Accelerometer Monitor

Bently Nevada - 3300/95 - Gas Generator Filter Module /Vibration Monitor

Bently Nevada - 3300/95 - Power Turbine Filter Module /Vibration Monitor

Bently Nevada - 3500/33 - 16-Channel Relay Module

Bently Nevada - 3500/42M - Proximeter/Velometer I/O Module

Bently Nevada 2155/00-10-03-00-01-11-11-11-11-11-00 TransientData Interface (TD

BENTLY NEVADA 2201/02-02 USPP 22010202

Bently Nevada 2201/03-01 Four Channel Vibration Monitor

BENTLY NEVADA 2201/03-03 NSFP 22010303

BENTLY NEVADA 2201/03-03 USPP 22010303

Bently Nevada 3300/01-01-01 System Monitor   308

Bently Nevada 3300/15-12-01-03-00-01-00 Dual VibrationMonitor   SEALED

BENTLY NEVADA 3300/16-03-01-02-00-00-00 DUAL VIBRATION XY/GAPMONITOR

BENTLY NEVADA 3300/16-04-01-01-00-00-00 3300/16040101000000

BENTLY NEVADA 3300/16-04-01-01-00-00-00 DUAL VIBRATION XY/GAPMONITOR

BENTLY NEVADA 3300/20-02-01-03-00-00 DUAL THRUST MONITOR

Bently Nevada 3300/25 330025 Dual Acceleration Monitor NIOBSAR

Bently Nevada 3300/26 Dual RMS Accelerator Monitor 409

BENTLY NEVADA 3300/35-02-02-01-00-00 USPP 3300350202010000

BENTLY NEVADA 3300/35-02-02-02-00-00 SIX CHANNEL TEMPERATUREMONITOR

BENTLY NEVADA 3300/35-04-02-02-00-00 SIX CHANNEL TEMPERATUREMONITOR    

BENTLY NEVADA 3300/35-11-01-01-00-00 NSPP 3300351101010000

BENTLY NEVADA 3300/35-11-01-01-00-00 USPP 3300351101010000

Bently Nevada 3300/36 Dual Temperature Monitor3300/36-02-11-01-00-00 PLC Module

BENTLY NEVADA 3300/50-01-01-01-02 USPP 33005001010102

Bently Nevada 3300/50-01-02-01-01 Tachometer Monitor

BENTLY NEVADA 3300/55-01-04-02-02-00-00-05-00 USPP3300550104020200

BENTLY NEVADA 3300/55-01-04-03-03-00-00-05-00 DUAL VELOCITY

BENTLY NEVADA 3300/55-01-04-03-03-00-00-06-00 DUAL VELOCITYMONITOR  

Berger Lahr Drive WDP5-228.051-00

BERGER LAHR KIP-550-0301 USPP KIP5500301

BERGER LAHR RSM-828/3-B-FK USPP RSM8283BFK

Berkeley Bam-432T Turbo 2-Axis Machine ControllerI0-N5-S2-M6    

Berkeley Gator PCS1.84-2.10