
Fusion welded butt joints in steel; Transverse side bend test
出版:International Organization for Standardization

專家解讀視頻
1981 [15/08/1981]
DIN 50121 (1991-10) - Similar
NFA 89 203:1981 - Similar
NS 10151:1985 - Similar
Fusion welded butt joints in steel; Transverse side bend test
出版:International Organization for Standardization
專家解讀視頻
1981 [15/08/1981]
DIN 50121 (1991-10) - Similar
NFA 89 203:1981 - Similar
NS 10151:1985 - Similar