版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
1、天津瑞能电气REnergy Electric Tianjin Ltd.天津瑞能电气有限公司设计审核批准地址:天津市西青经济开发区民和道39号,300381电控柜原理图控制电压-棕色黑色黑色黑色:DC0V电源线DC24+电源线230V相线400V相线690V相线浅兰色黄绿线IP54:-40+70(存储,-30+45(运行90%:进线总电源:690V/125A 400V/63A 24V:模拟量信号线(PT100, 420mAN线PE线蓝色橘黄色数字量信号线(包括脉冲信号白色系统防护等级环境湿度环境温度时间安装位置锋电能源技术有限公司风机型号电控柜相关描述最终客户客户:塔基柜:-:2011/4/2:
2、-:黑色 35mm²并网柜给塔基柜供电690V输出至机舱柜黑色35mm²黑色 35mm黄绿色 16mm2.5mm²助爬器+CONV=-2W1214365-2F1690V AC125A=-X0690L1=-X06901L22L3312-2U3440V 20kA12-2U3.1440V 20kA12-2U4440V 20kA+CN=-2W8=-X16901=-X069013232PE 32U1V1W1PE-2M50.75kWM 3-X26901123456-2Q51.8A 1.8-2.5A-2W5+TM123456-2F3690V AC125APEPEPE PEPEP
3、EPEPE PEPE黑色 6mm²柜内400VAC电源黄绿色 16mm黑色 35mm黑色 10mm²黑色35mm²400VAC输出至机舱柜塔基柜400VAC供电黑色 35mm²L3L26123456-4F3690V AC125AL147N123456-4Q172A 57-75A1314/110.584NPEPE3322-X04001-X14001-2W5+CNPE1314/112.42122123456-4F8C 40A+CONVPE-4W12122N PE-X04001-X0400132532123456-4F7C 2A-4U3230V/400V20k
4、A=-1N /400V A C6.0/=-1L 3/400V A C6.0/=-1L 2/400V A C6.0/=-1L 1/400V A C6.0/=-2U L 3:L 3/160.2=-2U L 2:L 2/160.2=-2U L 1:L 1/160.2=-2U L :N/160.2PEPEPEPEPE塔筒风机检修电源及照明380VAC 插座400VAC 50Hz黑色 1.5mm²黑色 2.5mm²123456-6F2.1C 10A12345678-6F225A0.03AI -X2230132PE 45PE34-6S2Cabinet doorL2L1L3PE-6X51
5、23456-6F5C16=-1N:1/10.4=-1L2:1/10.4=-1L1/400VAC /4.8=-1L2/400VAC /4.9=-1L3/400VAC /4.9=-1N /400VAC/4.9=-1N /400VAC /10.1=-1L2/400VAC /10.1=-1L3/400VAC /10.1=-1L1/400VAC /10.1-L-TOUCH /56.0PEPEPE设 计6230V电源供电给工厂代号:=WEC 12日 期REE1.5-KTD02-FDN-A 北京锋电能源风力发电机组ThermostatFilter fanCabinet lightCabinet heatin
6、g自动温度调节装置柜体风扇柜内插座柜内灯门控开关柜内加热器1.5mm²1.5mm²2.5mm²黑色 1.5mm²12-10F2C 2A=-X2.12301221221314/112.6312PE-10M3230VAC67WM4PE 5LPEN-10X5PE 7=-10E56PE 81413-10S6=-10W5cabinet lamp21222112-10F6C 10A56912-10R6400W132122PEPE1314/112.8PE 141012-10R7400WPE1210F4C 6APE151112-10R8400WPEPE161212-10
7、R9400WPE3412-50K8=-1L1/400VAC /6.9=-1L2/400VAC /6.9=-1L3/400VAC /6.9=-1N /400VAC/6.9=-L 1230f a n 1/50.4=-L 1230f a n 2/50.4=-1L1/400VAC /12.0=-1L2/400VAC /12.0=-1L3/400VAC /12.0-N-TOUCH/56.0=-1N:1/6.3=-1L2:1/6.3PEPEPE PEPE PE1050Input 3AC 380-480VPower unit 24VDCGeneralOutput DC 24V 20A AlarmIN24VD
8、C-UPSOUTDC-UPS GeneralModeCharge Battery Remote2.5mm²24V电源通用蓄电池1.5mm²1.5mm²4mm²4mm²报警电池模式充电远控2.5mm²=-12G13AC/24DC/20AL+12345612F1C 10AL1AC L+L2ACL-L3ACL-PE L-21221314/110.6=-12G7UPS24DC/20A1211L+13L-2221L+23L-323133B+B-R1R2=-12G824DC/12AH12AhB+122*T25A12B-21-50K34365=-1
9、L1/400VAC /10.9=-1L2/400VAC /10.9=-1L3/400VAC/10.9=-1L+/50.1=-1M /54.1-1M/54.1PE1251黄色 1.5mm²Adj. 5°C 0/+60C°NCTemprature out of spec.Thermostatheater standard / cabinet fanc a b i n e t f a nDual ThermostatAdj. 30°0/+60C°N0Adj. 80%50-100% r.F.humidity MonitoringContactorfor
10、 heating温度控制器湿度控制器温度超限湿度监控柜体风扇控制柜体加热信号来自系统黄色0.75mm²黄色 0.75mm²1.5mm²1.5mm²黄色 0.75mm²4mm²12-50F1C 4A45A1A2-50K124V1211/51.014/51.12221.924.93231/112.234/112.24241.244.2=-50S1112245=-50S413123A1A2-50K824V12/10.634/10.656/10.71314/112.7141112-50K913-50S4A1A2-50K91211.714.82
11、122-50K124A1A2-50K324V21/12.843/12.865/12.84142-50K144=-1L+/12.8=-XP0.24:2C/54.2=-L 1230f a n 1/10.2=-L 1230f a n 2/10.2=-181DO1:01/181.2=-1L+/51.0=-50F1L+/51.05052E24VDC-UPSTemp Cabinet Tower Base Out Of SpecTemp Cabinet Tower Base Out Of SpecA B Supply Power 24VDCBK1120Media ConverterCDA B D CSupp
12、ly 3.2 CabinetB AD C塔基柜温度超限延时断开继电器24V电源至BK1120模块光电转换器塔基柜温度超限柜体端子 0.75mm²4mm²1.5mm²0.75mm²1.5mm²0.75mm²铜排短接片C A BDmattress wiring12N1112-50K1B1A2-51KT024V max.10m adj.100%1518.1141518-51KT0A1A2-51KM11 2.33 4.356.312-51KM1345621-51F4C 4A=-XP2.24121221314/112.3121-51F6C 6A
13、=-XP 3.2.24112251KTO:A1111122=-1L+/50.9=-50F1L+/50.9=-XP0.24:1B /54.1-X P 2.24:1B/55.0=-X P 2.24:1D/150.1=-X P 3.2.24:2A/110.0=-X P 3.2.24:2D/180.12L+/52.0-3L+/52.0=-X P 3.2.24:1D/110.15154为监控系统交换机供电A B Supply CX1020Router/ModemCD A 输出至CX1020模块路由器/调制解调器D B C1.5mm² 1.5mm²C A BDmattress wiri
14、ng12N21-52F1C 4A-XPPLC1112-52F3C 2A-XPPLC1111111-SCADA SWITCH POWER2L+/51.9=-1L +P L C100.4-3L+/51.35255ABDCBADCBADCBADCN21mattress wiringDBA C =-XP0.241A1C2A2C3A3C4A4C1B1D2B2D3B3D4B4D=-X P 0.24:3B/181.1=-X P 0.24:3A /180.1=-1M/12.8=-X P 0.24:1B/51.2=-X P 0.24:2C /50.1=-X P 0.24:4D/180.1=-X P 0.24:2
15、B/55.0=-X P 0.24:3D/150.1=-X P 0.24:1D/100.5-1M 12.8/=-X P 0.24:3C /110.15456RJ45Fiber Optic 1TX/1FX24VDC光电转换器与机舱控制柜、塔基控制柜的以太网通讯0.75mm²=-55A2V1+V1-IN OUTOUT-XP2.24:1B /51.4=-XP0.24:2B/54.2-XP2.24:1B/150.1PE5598触摸屏机壳接地CTTouchpanel back of panel-56A3U S BLNDVI-N-TOUCH/10.5-100A3:1/100.1-100A3:2/1
16、00.1-L-TOUCH /6.3PEEthernet X001RJ45 Ethernet X001RJ45BECKHOFFCX1020EtherCATRJ45REE1X7.4converterEL6751CAN-BUSCAN-BUSSub-D-91X7.3EK1110EtherCATX001RJ45BK1120EtherCATEtherCATX001RJ45EtherCATX001RJ45media converter1TX/1FXRJ45fiber optic 变频器=-100A3+CONV =-100CO5=-98WB24xCAN=-127ST1IN=-98WB44xCAT5eOUT=-
17、150BC0IN OUT=-98WB64xCAT5e=-55A2=-98WB74xfiberOUT IN=-fiberTW/99.1=-fiberNC/99.1569998100BK1120EtherCATEtherCAT X001RJ45media converter 1TX/1FXRJ45fiber optic EtherCAT X001RJ45EK1100EtherCATEtherCAT X001RJ45EtherCAT X001RJ45PCHvibration-sensorEL6751CAN-BUSCAN-BUSEL6751CAN-BUSHUBPitch-ControlCAN-BUS=
18、WEC-W14xCAT5e =+CN-350BC0IN=+CN-256A2OUTOUT=-99WB14xCAT5e OUTIN=WEC-W1CAT5e=-300BC0INOUT=+NA-242U2=+CN-300CO2=-99WB4.14x CAN=+CN-332CO6=-99WB4.24xCAN-BUS=+CN-206A1+SR1Slipring HUB+SR2Slipring Nacelle=-fiberTW /98.8=-fiberNC/98.8设 计99PLC CX1020供电工厂代号:=WEC 110日 期REE1.5-KTD02-FDN-A 北京锋电能源风力发电机组CX1020N0
19、10X102X100X101CX1020N000Ethernet X001RJ45Ethernet X002RJ45Ethernet converterexternal communicationportCX10200111PWR LAN1LAN2TC HDDCX11000004T w i n C A T P L C R u nB e c k h o f f PWR L/A RUNS u p p l y B u s c o u p l e rIncoming Supply PowerEL6751RUN BF CPU ErrCanBus converterCANBUS变频器以太网接口外部通讯接口
20、变频器接口2G3:12:1=-100A3=-100ST424V10V5+26-37PEP E4+-PE8=-100CO5-1:1100A3:2/56.7100A3:1/56.7-1L =+P L C /52.1=-X P 0.24:1D/54.1PEPE100112通用UPS电池充电400VAC/24VDC 开关合闸通用UPS报警通用UPS电池模式DI_Tower Feedback 24V Out FromTwinSAFE I1EL1008ADigital InputDI_Tower Cabinet Lightening ProtectionOK I2CI3BI4塔基3x400VAC 空开合闸
21、DDI_Tower Fuse400V AC_24VDCOK I5ADI_Tower UPS General Alarm I6CDI_Tower UPS General BatteryMode I7BDI_Tower UPS General BatteryChargeI8D24V输出反馈DI_TowerFuse 3x400V OK690V进线雷电保护正常A Supply terminal 24V DC max.10AEL9100Incomingsupply switched 24VDC15BC DIncoming supply Power contacts=-110DI1+-I111112-18
22、2K214I251112-2U31112-2U3.11112-2U4I32I46I531314-12F1/12.2I67111212G713I742122-12G723I883132-12G733+-2+-110ST06-37PEPE4+-PE81314-4Q1/4.2=-XP3.2.24:2A/51.6=-XP3.224:110112.0=-X P 3.2.24:1D/51.6=-X P 0.24:3C/54.3PE110123EL1008机柜加热器空开合闸DI_Tower Fuse230VCabHeating OK机柜加热器动作I1ReservDI_Tower TempCabinet Ou
23、tOfSpecADigital InputDI_Tower Fuse24V MediaConv PlusBCforTwinSAFE I2C柜内400V电源合闸I3BI4DDI8B I7C I6A I5DI_Tower Cabinet Lightening ProtectionCabinet400V SupplyOK 机柜温度超限51F4空开合闸400V进线雷电保护正常+-PEIncomingsupply unswitched 24VDC110ST0DI_Tower Fuse400VAC ForTowerUse OKDI_Tower Heater CabinetONDI_Tower Fuse23
24、0ThermostatOK 柜内风扇空开合闸+1314-50K8-112DI11314-10F2/10.2-1314-10F6/10.7I113132-50K134I251314-51F4/51.5I32I46+-I63I541314-4F8/4.9I77I881112-4U3+.PE=-XP3.224:110110.9-XP3.224:111123.1112127I1DI_Tower LampTestEL1008ADigital InputDI_Tower WECQuickStart I2CDI_Tower WEC STOPI3BReservI4DDI_Tower Yaw CW I5ADI_
25、Tower Yaw CCW I6CDI_Tower ResetStatusCodesI7BI8D灯测试机组快速启动机组停止顺时针偏航逆时针偏航故障代码复位模块110DI1、112DI1、123DI1电源正常+PEIncomingsupply unswitched 24VDC110ST0-DI_TowerNoPower_24V DevicesManual Switches+-I1134-123S2Cabinet doorI2534-123S3Position 1复位型Cabinet door I321314Position 3保持型+C T -180H 3g r e e nI46I5334-12
26、3S6Position 1snap inCabinet doorI671314Position 3snap inI7434-123S8Cabinet door+C T -180H 2r e dI88+.PE-XP3.224:111/112.9123150EK1110EtherCAT extensionRJ45+110ST0Incomingsupply unswitched 24VDCPE-PE.+设 计127总线耦合器BK1120工厂代号:=WEC 160日 期REE1.5-KTD02-FDN-A 北京锋电能源风力发电机组EtherCatINOUT BK1120WD PLCI/O RUN I/
27、O ERREtherCatCYC ERR B E C K H O F FB K 1120EtehrCatBus terminals ControlerS u p p l y B u s c o u p l e rIncoming supply Power contactsF-Adress: 2diSAFETY TowerEmergency StopKL1904I1Channel 1SAFETY 4-channel digital input terminal TwinSAFE 24 V DCI3F-Adress: 2I2Channel 2SAFETYSAFETYSAFETYI4diSAFETY
28、 Tower ResetSafety Chain F-Adress: 2I5Channel 3I7on12345678910diSAFETYTower Feedback 24V Safety Chain OKI6Channel 4I8diSAFETY TowerWEC in Service急停安全链复位24V电路反馈正常机组维修=-150BC024V 11112-181K30V5+26-37PEPE4+-PE8=-150DI1+-I1112-150S2Cabinet door2I256I3334-150S4Cabinet door+C T -180H 5r e d4I474142-182K24
29、4834-150S3Cabinet door+C T -180H 9w h i t e-X P 2.24:1B/55.8=-X P 2.24:1D /51.4=-X P 0.24:3D/54.3=-150B C O .6/182.1PEIncoming supply unswitched 24VDC 150BC0+-PEL1KL3403L2AB3-phase powermeasurement terminalL3N690VAC AI_IL1*IL1IL2CDIL3*The right connection and the numbers of wiredependsfrom the local
30、 connections变频器IN690V电流进线检测400V电压进线检测400VAC AI_UL1690VAC AI_IL2690VAC AI_IL3400VAC AI_UL3400VAC AI_UL2-XPT1.11+.PE+-PE1L1234+CONV-160U3-160W3CONV51'1-X5PEIL162'276-160U51'17PE2'28-160U71'19PE2'210324658+-=-2UL1:L1/4.7=-2UL:N/4.7=-2UL2:L2/4.7=-2UL3:L3/4.7150162Incoming supply
31、unswitched 24VDC 150BC0+-PEThe right connection and the numbers of wiredependsfrom the local connections*AI_TempMVTrafo+R1KL3204ErrorPT100 Input terminal-R1AI_TempCabinetTowerBase+R2*Error-R2AI_TempTowerBase+R3Error-R3Reserv+R4Error-R4箱变温度塔基柜体温度塔基环境温度+.PE+R11-X2=-162W1Transformerstation+TS+R256+-162
32、B3+R334+TW+R47=-162W4PT100+-162B582'=-162W2PT100PE11'-162U1PE-+2PEPE PE160180162181Incoming supplyunswitched 24VDCKL9110switch with lampSupply terminal 24V DC max.10A with DiagnosisA B15C DIncoming supply Power contactsDQ_Tower LampErrorCode Active O1KL2408ADigital OutputDQ_Tower Lamp WECSta
33、rt StopO2CDQ_Tower LampYaw ManualO3BDQ_Tower LampSafty Chain OpenO4DDQ_Tower LampEmergency-Switch Activated O5ADQ_Tower Lamp Rotor LockONO6CO7BDQ_Tower Lamp WEC in ServiceO8D系统维护系统启动、停止主轴锁定动作紧急故障指示安全链断开手动偏航故障代码状态DQ_Tower LampUserAccess用户访问=-180ST0+26-37PEPE4+-PE8=-180DO1+-O11X1X2-180H2Cabinet doorre
34、d1314O25X1X2-180H3Cabinet door green1314O32X1X2-180H4Cabinet door whiteO46X1X2-180H5Cabinet doorred 1314O53X1X2-180H6Cabinet doorredO67X1X2-180H7Cabinet doorredO74O88X1X2-180H9Cabinet doorwhite1314+-X1X2-180H8Cabinet door Yellow=-XP0.24:3A /54.2=-X P 3.2.24:2D /51.7=-X P 0.24:4D /54.3=-X P 0.24:4D/1
35、82.1PE180182A O5Incoming supplyunswitched 24VDC180ST0+-PEDQ_Tower Heater Cabinet TowerBaseO1KL2408ADigital OutputDQ_Tower_BK PowerOffO2CReserv O3BReserv O4DB O7Reserv C O6Reserv Reserv DO8塔基柜加热器BK1120电源Reserv8O84O7O5-3+7O6+-PE=-181DO1+-O11O25A1A2-181K324V1112/150.1O32O46-+=-XP0.24:3B/54.2=-181D O 1:
36、0150.9/设 计181安全模块KL6904工厂代号:=WEC +CN/199日 期REE1.5-KTD02-FDN-A 北京锋电能源风力发电机组电源接触器F-Adress: 1O1dqSAFTEY SupplyPower ContactKL6904Channel 1SAFETY O3Reserv F-Adress: 1O2TwinSAFE Logic Bus TerminalChannel 2SAFETYSAFETY SAFETYO4Reserv F-Adress: 1O5O7Channel 3on12345678910ReservO6Channel 4Incomingsupply swi
37、tched 24VDCKL9110Supply terminal 24V DC max.10A with DiagnosisA B15C DIncoming supply Power contactsO815263748BA Bus - End TerminalKL9010C D-182DO1+-E0.41A1A2-182K224V1211/110.214/110.24241/150.544/150.52E0.556E0.634E0.778=-182ST0+26-37PEPE4+-PE8-182ST5=-150B C O .6/150.1=-X P 0.24:4D/180.1PE+CT/182
38、200:2011/4/2:-:机舱柜-DC0V电源线DC24+电源线230V相线400V相线690V相线系统防护等级环境湿度环境温度时间安装位置锋电能源技术有限公司风机型号电控柜相关描述最终客户客户:棕色黑色黑色黑色:模拟量信号线(PT100, 420mAN线PE线蓝色橘黄色数字量信号线(包括脉冲信号白色浅兰色黄绿线IP54:-40+70(存储,-30+45(运行90%:进线总电源:690V/125A 400V/63A 24V:控制电压:-199201Incoming supply 690VAC 125A from Tower base690VAC 50Hz35mm²690V电源由塔
39、基柜引入35mm²35mm²Incoming supply 400VAC 63A from Tower base400V电源由塔基柜引入黄绿色 16mm黄绿色 16mmN +CT=-X06901=-X16901223312-200U3440V 20kA123456-200F1690V AC125A12-200U4440V 20kA12-200U4.1440V 20kAPE2-X040013+CTN PE-200U8230V/400V20kA1314/313.221227-X04001PE5123456-200Q650A 40-50A3L3246L2L1821221314/3
40、10.3214365-200F4690V AC125APE-L1/690VAC /201.0-L2/690VAC /201.0-L3/690VAC/201.0-N /400VAC/203.1-L3/400VAC /203.1-L2/400VAC /203.1-L1/400VAC /203.1PEPEPEPEPE200203机舱加热器3#机舱加热器2#16mm²机舱加热器1#PE563412-201E3690VAC 10KW-201W39563412-201E1690VAC 10KW=-201W1123456-201Q130A 28-40A=-X1690147PE3PE62-201W2
41、342122581314/313.412-201E2690VAC 10KW56+CNHET-L1/690VAC /200.8-L2/690VAC /200.8-L3/690VAC/200.8-L1/690VAC /222.1-L2/690VAC /222.1-L3/690VAC/222.1PEPE PE PEPE PE201205M2400VAC 50Hz黄绿色 16mmM1轮毂400V电源浪涌保护滑环机舱侧滑环轮毂侧16mm²+HUB+SR2Slipring Nacelle+SR1Slipring HUB123456-203Q145A 36-45AL3L1=-X1L1=-X1L1=
42、-XHUBL22L22L2L31L31L3N 2N 2N 2122PE PEPE PEPE1314/310.5642=-203W1Supply HubPE 537=-X1.14001L2L1N PE-203U2230V/400V20kA-L1/400VAC /200.8-L2/400VAC /200.8-L3/400VAC /200.8-N /400VAC/200.8-L1/400VAC /210.0-L2/400VAC /210.0-L3/400VAC /210.0-N /400VAC /210.0PEPEPE203206E F C S i g n a l f o r P i t c h24
43、V 看门狗信号0V看门狗信号H U B 24V P O W E RH U B 0V P O W E RW a t c h d o g 2=-XHUB紧急顺桨信号W a t c h d o g 1备用棕色0.75mm²深蓝色0.75mm²黄色0.75mm²黄色0.75mm²棕色0.75mm²变桨齿圈自动润滑堵塞变桨齿圈自动润滑油位低变桨轴承自动润滑堵塞变桨轴承自动润滑油位低+HUB+SR2Slipring Nacelle+SR1Slipring HUB205U5=-205W1Slipring1'1PE2'24'3'
44、205U143141112-389K4PEPE24PE13205U21'1PE2'24'3'431'2'124'433'PE205U3-XP2.4.24:2A /251.7-351D I 1:1/351.1-351D I 1:2/351.2-X P 2.4.24:1C/251.7=-XP0.24:8C/255.6-323D I 5:2/323.6-323D I 5:3/323.6-323D I 5:6/323.8-323D I 5:7/323.8-323D I 5:I 1/323.6-323D I 5:I 2/323.7-323D
45、 I 5:I 3/323.8-323D I 5:I 4/323.9PE205210SL987G N DC A N -HC A N -LOUTINCANBUSHUBPitch-ControlHubCANBUS变桨控制系统84'3'PE4+HUB+SR2Slipring Nacelle+SR1Slipring HUB=-206A1=-206U1=-99WB4.2CANBUS Slipring1'192'2PE3Z-PE7PE=-X1.224_CAN-H /330.6=-X1.224_CAN-GND /330.6=-X1.224_CAN-L/330.6PEPE设 计2
46、06230VAC电源供电工厂代号:=WEC 212日 期REE1.5-KND02-FDN-A 北京锋电能源风力发电机组2.5mm²4mm²Filter fan1.5mm²Cabinet heatingAC 230V门板插座柜内照明机舱照明门控开关 门控开关0.75mm²Thermostat cabinet fan柜体风扇调温器柜体风扇柜体加热器1.5mm² 1.5mm²1.5mm²Cabinet light2.5mm²1.5mm²21-210E5PE 7294PE8312-210F2C 2A=-X2.12
47、301221221314/310.73LNSL-210M3230VAC67WM4PE+NA2221-210W222212112-210F7C 16A-X2.3/230112-210R7400W62122PEPE1314/310.8-X2.2.1/23011413-210S68PE5-210E5.17PE12-210R8.1400WPE12-210R8400WPE12-210R7.1400WPE12-210F5C 16A12-250K73456PELPEN-210X541234-210F425A 0.03AI PE105PE12-210R9400W1413-210S6.12-X2.2/230134-210S3Cabinet door23456LNLPEN-210X4PE36-L1/400VAC /203.9-L2/400VAC /203.9-L3/400VAC /203.9-N /4
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 2025年中职(新能源汽车技术)汽车维修实务试题及答案
- 2025年大学美术(绘画基础)试题及答案
- 2025年高职环境监测技术(大气污染监测)试题及答案
- 2025年大学环境监测方案设计(监测方案编制)试题及答案
- 2026年芳纶纤维项目商业计划书
- 2025年大学大二(市场营销)市场营销综合测试试题及答案
- 多民族社区慢性病健康公平策略
- 2025年高职热能动力工程技术(热能动力应用)试题及答案
- 2025年大学仪器科学与技术(测量与控制技术)试题及答案
- 2025年中职休闲服务与管理(休闲服务基础)试题及答案
- 上海市徐汇区2026届初三一模物理试题(含答案)
- T/ZGZS 0302-2023再生工业盐氯化钠
- GB/T 3372-2010拖拉机和农业、林业机械用轮辋系列
- 北京城市旅游故宫红色中国风PPT模板
- 经济学原理 第一章课件
- 安川伺服说明书
- 社会组织管理概论全套ppt课件(完整版)
- 酒精度检测原始记录
- 冷渣机检修工艺
- 建筑风水学培训
- SAP成本月结操作及标准成本估算
评论
0/150
提交评论