NS EN ISO 14731 Ed. 1 (2007)现行
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.
Supersedes NS EN 719. (02/2007)
ONORM EN ISO 14731:2007 - Identical
SS EN ISO 14731 Ed. 1 (2006) - Identical
UNI EN ISO 14731:2007 - Identical
NEN EN ISO 14731:2006 - Identical
NBN EN ISO 14731:2007 - Identical
DIN EN ISO 14731 (2006-12) - Identical
BS EN ISO 14731:2006 - Identical
SN EN ISO 14731:2007 - Identical
UNE EN ISO 14731:2008 - Identical
NF EN ISO 14731:2007 - Identical
I.S. EN ISO 14731:2006 - Identical
ISO 14731:2006 - Identical
