Add efficient corrosion prevention agent can guarantee to any engine cooling part of the material are excellent protection performance.
添加高效防蚀剂，可以保证对任何发动机冷却部分的材质都具有优异的保护性能。
It is suggested to take comprehensive measures on the aspects of material selection, refining processes, corrosion prevention, and equipment design and manufacture.
提出需要从合理选材、加工工艺、工艺防腐、设备设计及制造等方面采取综合预防措施。
Coal tar coating has been used as the material for corrosion prevention for its good stable physical and chemical properties which has a large range of raw material resource and low price.
煤焦油瓷漆具有优良的物理化学性能和稳定的防腐性能，而且原料来源广，价格低廉，近生来又开始在我国管道防腐中应用。
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