... 硬质合金材料 Hard Alloy Materials 磷铜合金材料 Copper Alloy Materials 超导合金材料 superconductive alloy materials ...
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The phosphorated fluid not only is applied to ferrous metal and its alloy, but also to surface disposal of aluminum, zinc, copper, nickel, chrome and various materials and alloys.
磷化液不仅应用于黑色金属及其合金上，而且已应用到铝、锌、铜、镍、铬等各种材质和合金上的表面处理。
Copper and its alloy, because of their excellent electrical and thermal conductivity and other properties, are important materials in industries.
铜和铜合金具有优异的导电、导热及其它性能，是重要的工业材料之一。
No corrosion of the metallic materials, such as mild steel and copper alloy, of the system will be promoted by this electrolysing method.
此法对冷却水系统的金属材料如软钢和铜合金不会进一步促进腐蚀；
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