
Hot-rolled Square Steel For General Use
出版:European Committee for Iron & Steel Standardization

专家解读视频
78 [01/11/1978]
DIN 1014-1 E : 1978 - Identical
DIN 1014-1 : 1978 - Similar to
NFA 45 004 : 79 FD - Similar to
DIN 1014-1 : 1978 - Similar to
NBN 666 : 1966 - Corresponds
NEN EU 59 : 1986 - Identical
BS 4360(1986) : LATEST - Similar to
DIN 1014-1 E : 1978 - Identical
DIN 1014-1 (1978-07) - Identical
BS 4360:1986 - Similar
NFA 45 004:1979 - Similar