I.S. EN 288-3:1993被替代
Specification And Approval Of Welding Procedures For Metallic Materials - Welding Procedure Tests For The Arc Welding Of Steels
出版：National Standards Authority of Ireland
专家解读视频
Gives how a welding procedure specification is approved by welding procedure tests.
SS EN 288-3 Ed. 2 (1997) - Identical
UNE EN 288-3:1993 - Identical
NS EN 288-3:1992 - Identical
UNI EN 288-3:1993 - Identical
NF EN 288-3:1992 - Identical
NBN EN 288-3:1992 - Identical
BS EN 288-3:1992 - Identical
DIN EN 288-3 (1997-10) - Identical
ONORM EN 288-3:1992 - Identical
NEN EN 288-3:1997 - Identical
SN EN 288-3:1998 - Identical
