
Leather - Chemical tests - Preparation of chemical test samples
出版:International Organization for Standardization

专家解读视频
PN EN ISO 4044:2008 - Identical
BS EN ISO 4044:2008 - Identical
SS EN ISO 4044 Ed. 2 (2008) - Identical
SN EN ISO 4044:2008 - Identical
UNI EN ISO 4044:2008 - Identical
ONORM EN ISO 4044:2008 - Identical
NBN EN ISO 4044:2008 - Identical
NF EN ISO 4044:2008 - Identical
UNE EN ISO 4044:2008 - Identical
DIN EN ISO 4044 (2008-05) - Identical
NS EN ISO 4044 Ed. 2 (2008) - Identical
NEN EN ISO 4044:2008 - Identical