
Cellulosic Papers For Electrical Purposes - Specifications; General Purpose Electrical Papers
出版:Verband Deutscher Elektrotechniker

专家解读视频
1988 [01/11/1988]
Supersedes VDE 0311. (04/2004)
DIN VDE 0311-31 (1988-11) - Identical
IEC 60554-3-1 Ed. 1.0 - Identical
DIN VDE 0311-31:1988 - Identical
IEC 60554-3-1 : 1.0 - Identical