
Wire Rod Of Common Unalloyed Steels For Drawing; Dimensions And Permissible Deviations
出版:European Committee for Iron & Steel Standardization

专家解读视频
70 [01/02/1970]
NFA 45 051:1984 - Similar
NEN EU 17:1986 - Identical
NEN EU 17 : 1986 - Identical
NFA 45 051 : 1984 - Similar to
NEN EU 17 : 1986 - Identical
NFA 45 051 : 1984 - Similar to