
Concepts Of The Heat Treatment Of Iron Products
出版:European Committee for Iron & Steel Standardization

專家解讀視頻
83 [01/05/1983]
BS 6562-1:1985 - Identical
DIN 17014-1 (1988-08) - Similar
DIN 17014-1 : 1988 - Similar to
DIN 17014-1 : 1988 - Similar to
BS 6562-1(1985) : 1985 - Identical