... copper-sulfate 猭 impregnated pole 硫酸铜浸渍电杆 copper-tungsten 湵 铜钨合金 copperas s 绿矾 ...
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copper tungsten contact tips 铜钨接点片
copper tungsten heat sinks 铜钨散热片
copper-tungsten shaped charge liners 钨铜合金药型罩
Copper-tungsten and silver-tungsten electrical contacts 铜钨及银钨电触头
Copper-Tungsten Electrical Contact Material 铜钨电触点材料
Tungsten copper 钨铜合金 ; 铜钨合金
A Copper-Tungsten ceramel guide has been developed by the powder metallurgy.
采用粉末冶金方法研制出金属陶瓷导板。
The analyses of microstructure is one of the important methods for controlling and evaluating the qualities of copper-tungsten alloy contactors.
作者认为，显微组织分析是控制和判断粉末冶金铜—钨触头质量的重要方法之一。
The performance features of copper-tungsten sintered materials and operating effects of electrode and nozzle made of the materials in welding production have been introduced.
介绍了铜钨粉末烧结材料的性能特点，以及用此材料制成的电极和导电咀在焊按生产中的使用效果。
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