UNE EN 1978:1999现行
Copper And Copper Alloys - Copper Cathodes
出版：Asociacion Espanola de Normalizacion
专家解读视频
Defines the composition and property requirements for cathodes of two copper grades, Cu-CATH-1 (CR001a) and Cu-CATH-2 (CR002A). Covers procedures for sampling cathodes to be used in cases of dispute between the purchaser and supplier. Also provides information on the relationships between electrical resistivity and conductivity of copper.
Supersedes UNE 37142. (07/2003)
SS EN 1978 Ed. 1 (1998) - Identical
NS EN 1978 Ed. 1 (1998) - Identical
I.S. EN 1978:1998 - Identical
ONORM EN 1978:1998 - Identical
DIN EN 1978 (1998-05) - Identical
BS EN 1978:1998 - Identical
NEN EN 1978:1998 - Identical
SN EN 1978:1998 - Identical
NBN EN 1978:1998 - Identical
UNI EN 1978:2000 - Identical
NF EN 1978:1998 - Identical
