
Replaced
出版:European Committee for Iron & Steel Standardization

专家解读视频
72 [01/11/1972]
UNE 72403:1984 - Identical
BS 4360:1986 - Similar
DIN 17100 (1980-01) - Similar
DIN 17100 : 1980 - Similar to
DIN 17100 : 1980 - Similar to
BS 4360(1986) : LATEST - Similar to
UNE 72403 : 1984 - Identical