
Comparative Figures For Steel Elongation Values At Fracture
出版:European Committee for Iron & Steel Standardization

专家解读视频
1955 [01/10/1955]
BS 3894-2(1985) : 1985 - Similar to
BS 3894-1(1965) : 1965 - Similar to
NEN EU 9 : 1986 - Identical
BS 3894-2(1985) : 1985 - Similar to
NEN EU 9:1986 - Identical
BS 3894-2:1985 - Similar
BS 3894-1:1965 - Similar