
Laboratory glassware - Methods for assessing the chemical resistance of enamels used for colour coding and colour marking
出版:International Organization for Standardization

专家解读视频
NBR ISO 4794:2008 - Identical
UNE 43345:1986 - Identical
BS 3996:1978 - Similar
UNI ISO 4794:1986 - Identical
NF ISO 4794:1986 - Identical
GOST R ISO 4794:1994 - Identical
DIN ISO 4794 (1983-01) - Identical