
Copper-bearing intra-uterine contraceptive devices. Requirements, tests
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
UNE EN ISO 7439:2002 - Identical
UNI EN ISO 7439:2003 - Identical
SN EN ISO 7439:2002 - Identical
NEN EN ISO 7439:2002 - Identical
SS EN ISO 7439 Ed. 1 (2002) - Identical
NS EN ISO 7439 Ed. 1 (2002) - Identical
I.S. EN ISO 7439:2002 - Identical
NF EN ISO 7439:2002 - Identical
NBN EN ISO 7439:2002 - Identical
ONORM EN ISO 7439:2002 - Identical
DIN EN ISO 7439 (2002-10) - Identical
ISO 7439:2002 - Identical