供應(yīng) 0# 1#錫錠

產(chǎn)品型號   0# 1#錫錠
產(chǎn)品規(guī)格  25kg
產(chǎn)品品牌  云錫

0#錫錠sn99.99 1#錫錠 sn99.90 標準：gb/t 728-1998

0#錫錠：牌號sn99.995，化學(xué)成份：錫≥99.95，砷≤0.003，鐵≤0.004，銅≤0.004，鉛≤0.01，鉍≤

0.006，銻≤0.014，鎘≤0.0005，鋅≤0.0008，ai≤0.0008，雜質(zhì)總合≤0.50

1#錫錠：牌號sn99.90，化學(xué)成份：錫≥99.90，砷≤0.008，鐵≤0.007，銅≤0.008，鉛≤0.04，鉍≤

0.015，銻≤0.02，鎘≤0.0008，鋅≤0.001，ai≤0.001，雜質(zhì)總合≤0.10

凈重：每錠重25kg±0.2kg                              

包裝：鍍鋅鋼帶捆扎                                                    

產(chǎn)地： 牌號:云錫、云亨、云山、飛碟、南山、金海