DIN VDE 0278-631-4:2009现行
Electrical Cables - Accessories - Material Characterisation - Part 4: Fingerprinting For Cold Shrinkable Components For Low And Medium Voltage Applications Up To 20,8/36 (42) Kv
出版：Verband Deutscher Elektrotechniker
专家解读视频
2009 [01/05/2009]DRAFT 2008 [01/06/2008]
HD 631.4:2008 - Identical
VDE 0278-631-4:2009 - Identical
HD 631.4 : 2008 - Identical
VDE 0278-631-4 : 2009 - Identical
HD 631.4 : 2008 - Identical
VDE 0278-631-4 : 2009 - Identical
