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- Copper alloy containing up to 4 % lead by weight. 铜合金里,铅的重量含量不超过4%25
- Development of Copper and Copper Alloy Corrosion. 铜及缓蚀剂的发展。
- An ancient Roman coin of copper or copper alloy. 阿斯古罗马一种铜硬币或铜。
- A coin, usually of small denomination, made of copper or a copper alloy. 铜币用铜或铜的合金制成的硬币，通常为小面值
- The article is to analyse the reason of the scission in the cutting action of the stem for ball arced groove of the low strength steel or copper alloy,and bring forward the technological method of chromium plating of ball and ball arced groove. 分析了阀杆对低强度钢或铜合金球体圆弧槽剪切破坏的原因。
- A U.S.coin worth five cents, made of a nickel and copper alloy. 镍币美国面值5分的硬币，由铜镍合金制成
- A U.S. coin worth five cents, made of a nickel and copper alloy. 镍币美国面值5分的硬币，由铜镍合金制成
- A bushing or similar lining for a bearing, made from a copper alloy. 铜套或铜衬垫用铜合金制的轴承轴瓦或套筒式衬垫
- Brazing of copper, copper alloys and steel etc. 钎焊铜及铜合金、钢等。
- C194 copper alloy is one of the representative materials of lead frame. C194铜合金是最具代表性的引线框架材料之一。
- Mixing with silver brazing alloy,can braze copper,copper alloy and steel,etc. 配银钎料，可焊接铜、铜合金、钢铁等材料。
- Chromium copper lead manganese zinc nickel and iron in atmospheric particulates were determined by ICP-AES with a new sampling method of atmospheric particulates using polypropylene filter. 摘要聚丙烯膜采集大气颗粒物中的铬、铜、铅、锰、锌、镍和铁，消解后用ICP-AES法进行测定。
- Chromium plating for copper alloy 铜合金电镀铬
- Soldering of copper, copper alloys and galvanized iron plain sheet. 铜及铜合金、镀锌铁皮的钎焊。
- Suitable for the gaseous or liquid media that will not corrode the copper alloy and iron. 适于测量对铜合金、铁无腐蚀作用的气体及液体的压力。
- Brazing of copper, copper alloys, steel and stainless steel etc. 钎焊铜及铜合金、钢及不锈钢等。
- Brazing of copper, copper alloys, silver and molybdenum etc. 钎焊铜及铜合金、银、钼等金属。
- Suitable for the gaseous or liquid media that will not explode、 crystallize、 solidify or corrode the steel and copper alloy. 普通压力表适用于测量无爆炸、不结晶、不凝固、对钢及铜合金不起腐蚀作用的液体、气体的压力。
- I am going to rub up the chromium on the car. 我准备把汽车上的镀铬部件擦亮。
- The main application products of copper alloy are copper wire for WEDM、copper tube for air conditioner、copper tube for heat sinker. 铜合金应用制品主要有线割放电加工用电极铜线、空调设备用铜管、散热器用铜管。
