GB/T 5191

GB/T 5191 (锡、铅及其合金箔和锌箔)· GB (中国) · 17 种材料

名称	材料组别
Pb2	铅	chevron_right
Pb3	铅	chevron_right
Pb4	铅	chevron_right
Pb5	铅	chevron_right
PbSb3.5	铅	chevron_right
PbSn2-2	铅	chevron_right
PbSn4.5-2.5	铅	chevron_right
PbSn6.5	铅	chevron_right
Sn1	锡	chevron_right
Sn2	锡	chevron_right
Sn3	锡	chevron_right
SnSb1.5	锡	chevron_right
SnSb12-1.5	锡	chevron_right
SnSb13.5-2.5	锡	chevron_right
SnSb2.5	锡	chevron_right
Zn2	锌	chevron_right
Zn3	锌	chevron_right