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IEC 61869-1-2023.pdf
IEC61869-1Edition2.02023-06INTERNATIONALSTANDARDNORMEINTERNATIONALEInstrumenttransformers–Part1:GeneralrequirementsTransformateur...
2026-04-18608.73 MB290页150
IEC 61855-2022 cor1-2024.pdf
IEC61855:2022/COR1:2024–1–©IEC2024INTERNATIONALELECTROTECHNICALCOMMISSIONCOMMISSIONÉLECTROTECHNIQUEINTERNATIONALE____________I...
2026-04-18604297.15 KB2页280
IEC 61851-23-2023.pdf
IEC61851-23Edition2.02023-12INTERNATIONALSTANDARDNORMEINTERNATIONALEElectricvehicleconductivechargingsystem–Part23:DCelectricvehi...
2026-04-18193918.22 MB812页264
IEC 61851-1-2017 cor1-2023.pdf
IEC61851-1:2017/COR1:2023–1–©IEC2023INTERNATIONALELECTROTECHNICALCOMMISSIONCOMMISSIONÉLECTROTECHNIQUEINTERNATIONALE___________...
2026-04-18273873.73 KB6页94
IEC 61850-10-2025.pdf
IEC61850-10Edition2.12025-07INTERNATIONALSTANDARDCommunicationnetworksandsystemsforpowerutilityautomation-Part10:Conformancetestin...
2026-04-181961.79 MB194页265
IEC 61850-6-2024.pdf
IEC61850-6Edition2.22024-11CONSOLIDATEDVERSIONINTERNATIONALSTANDARDCommunicationnetworksandsystemsforpowerutilityautomation–Part6...
2026-04-181804.92 MB296页169
IEC 61847-2025.pdf
IEC61847Edition2.02025-05INTERNATIONALSTANDARDNORMEINTERNATIONALEUltrasonics–Surgicalsystems–Measurementanddeclarationofthebasic...
2026-04-1814771.42 MB76页68
IEC 61846-2025.pdf
IEC61846Edition2.02025-01INTERNATIONALSTANDARDNORMEINTERNATIONALEUltrasonics–Therapeuticfocusedshortpressurepulsesources–Charact...
2026-04-1819151.83 MB84页170
IEC 61820-3-4-2023.pdf
IEC61820-3-4Edition1.02023-05INTERNATIONALSTANDARDNORMEINTERNATIONALEElectricalinstallationsforlightingandbeaconingofaerodromes–P...
2026-04-1842210.78 MB96页71
IEC 61820-3-2-2023.pdf
IEC61820-3-2Edition1.02023-10INTERNATIONALSTANDARDNORMEINTERNATIONALEElectricalinstallationsforlightingandbeaconingofaerodromes–P...
2026-04-1818141.71 MB72页167
IEC 61820-1-2-2024.pdf
IEC61820-1-2Edition1.02024-04INTERNATIONALSTANDARDNORMEINTERNATIONALEElectricalinstallationsforlightingandbeaconingofaerodromes–P...
2026-04-185682.24 MB74页87
IEC 61812-1-2023.pdf
IEC61812-1Edition3.02023-06INTERNATIONALSTANDARDNORMEINTERNATIONALETimerelaysandcouplingrelaysforindustrialandresidentialuse–Part...
2026-04-1814142.81 MB138页160
IEC 61810-1-2015 ISH1-2023.pdf
IEC61810-1:2015/ISH1:2023–1–©IEC2023ICS29.120.70INTERNATIONALELECTROTECHNICALCOMMISSION____________IEC61810-1Edition4.02015-02E...
2026-04-181217308.07 KB2页46
IEC 61800-9-2-2023.pdf
IEC61800-9-2Edition2.02023-10INTERNATIONALSTANDARDNORMEINTERNATIONALEAdjustablespeedelectricalpowerdrivesystems(PDS)–Part9-2:Ecod...
2026-04-1829812.43 MB280页293
IEC 61800-3-2022 cor1-2025.pdf
IEC61800-3:2022/COR1:2025–1–©IEC2025INTERNATIONALELECTROTECHNICALCOMMISSIONCOMMISSIONÉLECTROTECHNIQUEINTERNATIONALE___________...
2026-04-18532313.32 KB2页89
IEC 61788-27-2025.pdf
IEC61788-27Edition1.02025-02INTERNATIONALSTANDARDNORMEINTERNATIONALESuperconductivity–Part27:Twistpitchmeasurementofpracticalsupe...
2026-04-183811.76 MB78页119
IEC 61788-23-2024.pdf
IEC61788-23Edition3.02024-05INTERNATIONALSTANDARDNORMEINTERNATIONALESuperconductivity–Part23:Residualresistanceratiomeasurement–...
2026-04-1819771.65 MB64页37
IEC 61786-1-2024.pdf
IEC61786-1Edition1.12024-07CONSOLIDATEDVERSIONINTERNATIONALSTANDARDMeasurementofDCmagnetic,ACmagneticandACelectricfieldsfrom1Hzto1...
2026-04-181163.24 MB112页123
IEC 61784-5-22-2024.pdf
IEC61784-5-22Edition1.02024-03INTERNATIONALSTANDARDNORMEINTERNATIONALEIndustrialnetworks–Profiles–Part5-22:Installationoffieldbu...
2026-04-1819331.27 MB44页235
IEC 61784-5-21-2024.pdf
IEC61784-5-21Edition1.12024-03CONSOLIDATEDVERSIONINTERNATIONALSTANDARDIndustrialcommunicationnetworks–Profiles–Part5-21:Installa...
2026-04-1819571.1 MB48页260

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