BS EN 29539:1992被替代
Specification for materials for equipment used in gas welding, cutting and allied processes
出版：British Standards Institution
专家解读视频
Materials used in the construction of welding hoses are excluded.
© British Standards Institution 2013
I.S. EN 29539:1993 - Identical
NBN EN 29539:1992 - Identical
ONORM EN 29539:1992 - Identical
SN EN 29539:1996 - Identical
UNE EN 29539:1993 - Identical
ISO 9539:1988 - Identical
UNI EN 29539:1994 - Identical
NF EN 29539:1992 - Identical
SS EN 29539 Ed. 1 (1992) - Identical
