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IEC TS 61156-1-2-2023.pdf
IECTS61156-1-2Edition1.02023-11TECHNICALSPECIFICATIONMulticoreandsymmetricalpair/quadcablesfordigitalcommunications–Part1-2:Elect...
2026-04-1817763.95 MB78页90
IEC TS 61000-3-16-2023.pdf
IECTS61000-3-16Edition1.02023-11TECHNICALSPECIFICATIONElectromagneticcompatibility(EMC)–Part3-16:Limits–Limitsforharmoniccurrent...
2026-04-184691.04 MB24页246
IEC TR 61869-100-2017 cor1-2023.pdf
IECTR61869-100:2017/COR1:2023–1–©IEC2023INTERNATIONALELECTROTECHNICALCOMMISSION____________IEC61869-100Edition1.02017-01INSTRUM...
2026-04-181389360.91 KB2页182
IEC TR 61857-2-2025.pdf
IECTR61857-2Edition2.02025-05TECHNICALREPORTElectricalinsulationsystems–Proceduresforthermalevaluation–Part2:Selectionoftheappro...
2026-04-18941444.07 KB16页80
IEC TR 61850-90-30-2025.pdf
IECTR61850-90-30Edition1.02025-03TECHNICALREPORTCommunicationnetworksandsystemsforpowerutilityautomation–Part90-30:IEC61850Functi...
2026-04-18130010.06 MB188页81
IEC TR 61850-90-27-2023.pdf
IECTR61850-90-27Edition1.02023-08TECHNICALREPORTCommunicationnetworksandsystemsforpowerutilityautomation–Part90-27:UseofIEC61850f...
2026-04-1814738.79 MB184页164
IEC TR 61850-90-22-2024.pdf
IECTR61850-90-22Edition1.02024-12TECHNICALREPORTCommunicationnetworksandsystemsforpowerutilityautomation–Part90-22:SCDbasedsubsta...
2026-04-183226.69 MB114页123
IEC TR 61850-90-21-2025.pdf
IECTR61850-90-21Edition1.02025-02TECHNICALREPORTCommunicationnetworksandsystemsforpowerutilityautomation–Part90-21:TravellingWave...
2026-04-187394.09 MB102页74
IEC TR 61850-90-20-2025.pdf
IECTR61850-90-20Edition1.02025-08TECHNICALREPORTCommunicationnetworksandsystemsforpowerutilityautomation-Part90-20:Usecasesofredun...
2026-04-18441818.12 KB36页191
IEC TR 61850-90-7-2023.pdf
IECTR61850-90-7Edition2.02023-08TECHNICALREPORTCommunicationnetworksandsystemsforpowerutilityautomation–Part90-7:Objectmodelsforp...
2026-04-183453.04 MB66页165
IEC TR 61850-7-6-2024.pdf
IECTR61850-7-6Edition2.02024-12TECHNICALREPORTCommunicationnetworksandsystemsforpowerutilityautomation–Part7-6:Guidelinefordefini...
2026-04-185336.78 MB148页192
IEC TR 61760-5-1-2024.pdf
IECTR61760-5-1Edition1.02024-01TECHNICALREPORTSurfacemountingtechnology–Part5-1:Surfacestrainoncircuitboards–Straingaugemeasurem...
2026-04-185834.8 MB28页220
IEC TR 61643-03-2024.pdf
IECTR61643-03Edition1.02024-07TECHNICALREPORTLow-voltagesurgeprotectivedevices–Part03:SPDtestingguideIECTR61643-03:2024-07(en)®T...
2026-04-1816055.52 MB60页132
IEC TR 61508-3-3-2025.pdf
IECTR61508-3-3Edition1.02025-07TECHNICALREPORTFunctionalsafetyofelectrical/electronic/programmableelectronicsafety-relatedsystems...
2026-04-181859756.81 KB56页129
IEC TR 61340-1-1-2025.pdf
IECTR61340-1-1Edition1.02025-05TECHNICALREPORTElectrostatics–Part1-1:Electrostaticphenomena–Measurementerrors,uncertaintiesandex...
2026-04-181795930.94 KB30页136
IEC TR 61328-2024.pdf
IECTR61328Edition4.02024-11TECHNICALREPORTLiveworking–Guidelinesfortheinstallationoftransmissionanddistributionlineconductorsande...
2026-04-1863911.07 MB64页121
IEC TR 61292-9-2023.pdf
IECTR61292-9Edition3.02023-01TECHNICALREPORTOpticalamplifiers–Part9:Semiconductoropticalamplifiers(SOAs)IECTR61292-9:2023-01(en)...
2026-04-1813841.92 MB30页220
IEC TR 61292-6-2023.pdf
IECTR61292-6Edition2.02023-01TECHNICALREPORTOpticalamplifiers–Part6:DistributedRamanamplificationIECTR61292-6:2023-01(en)®THISPU...
2026-04-1811761.31 MB30页77
IEC TR 61292-4-2023.pdf
IECTR61292-4Edition4.02023-01TECHNICALREPORTOpticalamplifiers–Part4:Maximumpermissibleopticalpowerforthedamage-freeandsafeuseofop...
2026-04-1817224.01 MB36页241
IEC TR 61191-9-2023.pdf
IECTR61191-9Edition1.02023-06TECHNICALREPORTPrintedboardassemblies–Part9:Electrochemicalreliabilityandioniccontaminationonprinted...
2026-04-18125212.61 MB76页119

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