NS EN 1320 Ed. 1 (1997)被替代
Destructive Tests On Welds In Metallic Materials - Fracture Tests
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines sizes of test specimen and procedures for carrying out fracture tests for obtaining of information about types, sizes and distribution of such internal imperfections as porosity, cracks, lack of fusion, lack of penetration and solid inclusions on the fracture surfaces.
SS EN 1320 Ed. 1 (1997) - Identical
UNE EN 1320:1997 - Identical
I.S. EN 1320:1997 - Identical
UNI EN 1320:1997 - Identical
NF EN 1320:1996 - Identical
NBN EN 1320:1996 - Identical
ONORM EN 1320:1997 - Identical
DIN EN 1320 (1996-12) - Identical
BS EN 1320:1997 - Identical
NEN EN 1320:1997 - Identical
SN EN 1320:1997 - Identical
