Oxidation of copper and copper alloy wires and its prevention
铜及铜合金线的氧化及防止
Technical specification for welding copper and copper alloys.
铜及铜合金焊接及钎焊技术规程。
Wrought copper and copper alloy solder joint pressure fittings
锻铜和铜合金钎焊压力配件
Copper Peptides. Copper peptides improve the healing of wound.
含铜的肽类物质增强伤口愈合。
Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等。
Copper sulfide and copper oxide were also attractive candidates.
硫化铜和氧化铜也是很抢眼得替代材料。
Progressive winding with silk copper wire or enameled copper wire.
采用丝包线或漆包线，平绕。
Soldering of copper, copper alloys and galvanized iron plain sheet.
铜及铜合金、镀锌铁皮地钎焊。
Defects of plate, strip and foil products of copper and copper alloy
铜及铜合金板带箔材产品缺陷
Pharmacokinetics study of oral copper gluconate and copper sulphate.
葡萄糖酸铜和硫酸铜的药物动力学研究
Cable Tracer used for tracing copper pairs in a fixed copper network.
电缆示踪用于跟踪在一个固定的铜网铜对。
The Mottled Copper and Black Copper Run Through with Silver in Yunnan
云南的斑铜与乌铜走银
Experimental study on copper and gold leaching from copper concentrate
某浮选铜精矿中铜、金浸出试验研究
TEST PROBE ON FLOTATION COPPER FROM COPPER SLAG OF SOME SMELTING PLANT
某冶炼厂炼铜炉渣浮选铜试验探讨
Recovery of copper and iron in the converter slag from a copper smelter
从炼铜厂炉渣中回收铜铁的研究
The copper alloy material contains copper, zinc, stannum and manganese.
铜合金材料中含有铜，锌，锡和锰。
Behavior of Copper in Hydrogen Storage Alloy Microencapsulated by Copper
铜在储氢合金表面包铜电极中的行为
Copper and Copper ally rods and wires for inert gas shielded arc welding
惰性气体保护电弧焊用铜及铜合金焊棒和焊丝
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
Is the copper plating process an electrolytic acid copper plating system?
电镀站是否有酸解电镀铜系统?
Soldering of copper, brass, copper alloys and galvanized iron plain sheet.
铜，黄铜，铁，镀锌铁皮的钎焊。
Recovery of copper sulphate from the waste etching liquor containing copper
从含铜蚀刻废液中回收硫酸铜
Standard Test Method for Mercurous Nitrate Test for Copper and Copper Alloys
铜和铜合金的硝酸亚汞试验法
Dexing Copper Mine is an especially large porphyry copper mine in the world.
德兴铜矿是世界级特大型斑岩铜矿。
Study on Recovering Copper and Cobalt from Copper Slag by Reduction Smelting.
含钴铜水淬渣还原熔炼综合回收研究
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