
Copper And Copper Alloys - Semi-finished Products - Copper Alloy Round Tubes For Heat Exchangers
出版:Association Francaise de Normalisation

专家解读视频
77 [01/09/1977]
ISO 1337:1980 - Similar
UNE 37131:1983 - Identical
ISO 426-1:1983 - Similar
ISO 428:1983 - Similar
ISO 429:1983 - Similar