ONORM EN 1320:1997被替代
Destructive Tests On Welds In Metallic Materials - Fracture Test
出版：Osterreichisches Normungsinstitut
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.
DIN EN 1320 (1996-12) - Identical
BS EN 1320:1997 - Identical
NEN EN 1320:1997 - Identical
NS EN 1320 Ed. 1 (1997) - Identical
I.S. EN 1320:1997 - Identical
NF EN 1320:1996 - Identical
NBN EN 1320:1996 - Identical
UNI EN 1320:1997 - Identical
UNE EN 1320:1997 - Identical
SS EN 1320 Ed. 1 (1997) - Identical
SN EN 1320:1997 - Identical
