分析铜质导电零件沥青胶质油污的形成，在生产实际中采用强酸强碱热态中和法，有效地去除胶质油污。
In practice, asphalt-colloid smear was formed on copper electric parts and effectively purged by means of thermal neutralization with strong acid and alkali.
它们的应用包括放电加工用的电极、导电金刚石零件、金刚石砂轮以及精密磨削工具等。
The applications of both of them included electrode in EDM, electroconductive diamond parts, diamond grinding wheel and micro precision grinding tools etc.
各类精密元器件的托盘：相机配件、镜片、 电子零件等；各类高科技吸塑产品导电和防静电PS、 PVC、PP、 PET、吸塑托盘。
We produce PS, PVC, PP and PET conductive or anti-static blister trays for containing camera and electronic components, lens and other high tech products.
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