EURONORM 61:1982被替代
Hot-rolled Hexagon Steel
出版：European Committee for Iron & Steel Standardization
专家解读视频
82 [01/03/1982]
NFA 45 001:1994 - Similar
NFA 45 006:1982 - Similar
BS 970-1:1983 - Similar
BS 970-1(1983) : 1983 - Similar to
NEN EU 61 : 1986 - Identical
NFA 45 006 : 82 FD - Similar to
NFA 45 001 : 1994 - Similar to
BS 970-1(1983) : 1983 - Similar to
