| 白合金买家 |
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| | we are interested to buy 400kg white metal and 100 kg pure tine as the JIS H5401, Symbol: WJ 2B,
| | | | | Dear sir, kindly send us quotation for 11R WHITE METAL (SAE12) for our workshop. Chemical composition for 11r white metal Antimoney 7-8%,leads 0.35% max,copper 3 to 4 %, balance TIN.Sn. kindly send us...
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