镍银 meaning in Chinese

nickeline

Phosphor bronze and nickel silver sheets , plates and strips
磷青铜和镍银合金薄板板材和带材
Technical specification for silver - nickel , silver - iron electrical contacts
银镍银铁电触头技术条件
E . p . n . s . electro - plate nickel silver
电镀镍银合金
Copper beryllium alloy , phosphor bronze and nickel silver rods , bars and wires
铜铍合金磷青铜和镍银杆材棒材及丝材
Copper beryllium alloy , copper titanium alloy , phosphor bronze , copper - nickel - tin alloy and nickel silver sheets , plates and strips for springs
弹簧用铜铍合金铜钛合金磷青铜铜镍锡合金和镍银薄板材板材和带材

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