
WELDING - GROUPING SYSTEMS FOR MATERIALS - JAPANESE MATERIALS
出版:British Standards Institution

專(zhuān)家解讀視頻
Gives a Japanese grouping system for materials for welding purposes, classified in accordance with the grouping system of ISO/TR:15608:2000.
ISO TR 20174 : 2005(R2013) - Identical
CEN ISO/TR 20174 : 2005 - Identical