GB/T 21181

GB/T 21181 (Secondary lead ingots)· GB (中国) · 10 材料

名称	材料グループ
ZSPb99.983	鉛	chevron_right
ZSPb99.986	鉛	chevron_right
ZSPb99.990	鉛	chevron_right
ZSPb99.992	鉛	chevron_right
ZSPb99.994	鉛	chevron_right
ZSPbCa	鉛	chevron_right
ZSPbSb1	鉛	chevron_right
ZSPbSb2	鉛	chevron_right
ZSPbSn1	鉛	chevron_right
ZSPbSn2	鉛	chevron_right