
Hardness testing of welds in metallic materials Part 2: Micro hardness testing on welded joints
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
UNE EN 1043-2:1997 - Identical
NS EN 1043-2 Ed. 1 (1997) - Identical
I.S. EN 1043-2:1997 - Identical
SS EN 1043-2 Ed. 1 (1997) - Identical
SN EN 1043-2:1997 - Identical
NEN EN 1043-2:1996 - Identical
BS EN 1043-2:1997 - Identical
ONORM EN 1043-2:1996 - Identical
NBN EN 1043-2:1996 - Identical
NF EN 1043-2:1996 - Identical
UNI EN 1043-2:1997 - Identical