This paper proposes a new anticorrosive process of phosphating instead of the traditional process of zincification to improve the ability of corrosion prevention of windscreen wiper.

研究了采用磷化处理工艺代替传统的镀锌工艺以提高汽车刮水器弹簧的防腐能力。

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Main products include: coal, kaolin powder, anhydrite mineral, activated carbon, chloridize polythene, copper tube, zincification steel tube, and our products are available world wide.

产品主要包括：煤炭、高岭土、石膏、活性炭、铜材制品、镀锌管材、氯化聚乙烯等，畅销世界各地。

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