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- Bicycle Frame Powder Coating Line
- 1. Pre-treatment: To remove the impurity on the object that needs to be painted, such as oxide, rust, grease, etc, to provide a good substrate for spray painting, it adopts the processing of phosphorization, oxidation, passivation to ensure the coati
- 2014-03-03 11:19 [China(Mainland)]
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ZHANGJIAGANG WIMAX IMP. &EXP. CO., LTD.
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面议
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