Production process: after casting, extrusion, tinting, electrophoresis, powder coating, fluorine carbon spraying, mould, polishing, wood, metal wiredrawing, such extrusion.
生产工艺：经过熔铸、挤压、氧化着色、电泳、粉末喷涂、氟碳喷涂、模具、抛光、木纹、拉丝、钣金等挤压而成。
By adding magnesium powder into the coating of electrode, the sulphurs removal in deposited metal was satisfactory.
通过理论分析及实验，探讨了手工电弧焊焊条药皮中添加金属镁粉的脱硫效果。
The method includes applying, to the surface of the metal, a coating which comprises magnesium powder and a binder.
所述方法包括将包含镁粉和粘合剂的涂料施涂到金属表面上。
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