CLC/TS 61643-22:2016现行
Low-Voltage Surge Protective Devices - Part 22: Surge Protective Devices Connected To Telecommunications And Signalling Networks - Selection And Application Principles (Iec 61643-22:2015, Modified)
出版：European Committee for Standards - Electrical
专家解读视频
2016 [01/03/2016]2016 [18/03/2016]2006 [01/04/2006]
DIN CLC/TS 61643-22:2017 - Identical
VDE V 0845-3-2:2017 - Identical
I.S. CLC TS 61643-22:2006 - Identical
NEN NPR IEC CLC/TS 61643-22:2007 - Identical
CEI CLC/TS 61643-22 Ed. 1 (2007) - Identical
DIN CLC/TS 61643-22 (2007-09) - Identical
VDE V 0845-3-2:2007 - Identical
DS CLC/TS 61643-22:2016 - Identical
PD CLC/TS 61643-22:2016 - Identical
DS CLC/TS 61643-22:2006 - Identical
