ICS 25.160.10 J 33
?? B
?? ?? ?? ?? ?? ?? ?ú ?ú ?? ±ê ?
GB/'T 19867.1-2005°?SO 15609-1;2004
?? ?? ?? ?? ?? ?¤ ?? ?? ??
Welding procedure specification for arc welding
(ISO 15609-1:2004, Specification and qualification of welding procedures for
metallic materials-Welding procedure specification-
Part 1:Arc welding, IDT)
2005-08-10·??? 2006-04-01??
?? ???? ?????? ?ú ?ú?? ?? ???à?? ?ì?é ?ì?? ×? ??
?? ?ú ?ú ?? ±ê ? ?? ?? ?í ? ? ?á ·? ??
QM?9hQ?Q ( w w w . f r e e b z . n e t ) hQ?g Qh—b
QM?9hQ?Q ( w w w . f r e e b z . n e t ) eà—