
Welding and allied processes - Vocabulary Part 1: Metal welding processes
出版:International Organization for Standardization

专家解读视频
DIN 1910-11 (1979-02) - Identical
DIN ISO 857-1 (2002-11) - Identical
NEN ISO 857-1:1999 - Identical
NEN ISO 857-1 : 1999 - Identical
DIN ISO 857-1 : 2002 - Identical
GOST R ISO 857-1 : 2009 - Identical
SANS 857-1 : 1ED 2004 - Identical
DIN ISO 857-1 : 2002 - Identical
GOST R ISO 857-1 : 2009 - Identical
SANS 857-1 : 1ED 2004 - Identical
NEN ISO 857-1 : 1999 - Identical