skin resistance meter 肉皮儿电阻仪 silver solder 银焊料 single-disk involute measuring instrument with recorder 电感记载式单盘渐开线丈量仪 ..
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... 锡焊锡 Solder (Silver –) 银焊锡 Silver solder 船只停泊用金属浮动船坞 Floating docks of metal for mooring boats ...
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alloy silver solder 银合金焊
tin-silver solder 锡银焊料
German silver solder 铜镍合金钎料 ; 德银钎料
silver solder wire 银基钎焊丝
silver solder ribbon 银基钎焊带
indium-silver solder 铟银焊料
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