NS EN 719 Ed. 1 (1994)被替代
Welding Coordination - Tasks And Responsibilities
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Identifies the quality related responsibilities and tasks included in the coordination of welding related activities. Coverage includes definitions, technical knowledge, and tasks and responsibilities.
SN EN 719:1994 - Identical
NEN EN 719:1994 - Identical
ONORM EN 719:1994 - Identical
DIN EN 719 (1994-08) - Identical
BS EN 719:1994 - Identical
I.S. EN 719:1994 - Identical
UNI EN 719:1996 - Identical
NF EN 719:1994 - Identical
UNE EN 719:1995 - Identical
SS EN 719 Ed. 1 (1995) - Identical
