进口和国产的日用陶器(瓷器)镉污染》。编号:CPG 7117.06)背景情况:进口和国产的日用陶瓷制品含有大量可萃取的镉。这种金属可被酸性...
Sec.545.500 Silver-Plated HollowwareArticle May Poison Food.For Decorative Purposes Only."*Material between asterisks is new or revised.*Iued: 10/1/8...