A.KCN B.EDTA-2Na C.檸檬酸鹽 D.氟化物 E.酒石酸鹽
A.聚乙烯 B.聚氯乙烯 C.聚丙烯 D.聚苯乙烯 E.三聚氰胺
A.3.333mg/m3 B.3.33mg/m3 C.3.34mg/m3 D.3.30mg/m3 E.3.3mg/m3