
Vitreous and porcelain enamels - Release of lead and cadmium from enamelled ware in contact with food Part 2: Permissible limits
出版:International Organization for Standardization

专家解读视频
KS D ISO 4531-2:2005 - Identical
KS D ISO 4531-2:2015 - Identical
BIS IS 12038-2:2007 (R2017) - Identical
DIN 51032 (1986-02) - Identical