
Steel and steel products. Location and preparation of samples and test pieces for mechanical testing
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
UNE EN ISO 377:1998 - Identical
ISO 377:1997 - Identical
SS EN ISO 377 Ed. 1 (1998) - Identical
SN EN ISO 377:1998 - Identical
NEN EN ISO 377:1997 - Identical
DIN EN ISO 377 (1997-10) - Identical
ONORM EN ISO 377:1997 - Identical
NBN EN ISO 377:1998 - Identical
UNI EN ISO 377:1999 - Identical
NF EN ISO 377:1997 - Identical
I.S. EN ISO 377:1998 - Identical
NS EN ISO 377 Ed. 1 (1997) - Identical