为了解决发动机凸轮、挺杆早期擦伤，常对其进行磷化处理。
Phosphating is usually applied to the cam and tappet of engine for the inhibition of early scratch.
对非镀锌的和未涂防腐剂的金属表面进行磷化处理，以保证油漆的最佳附着效果。
B. Chemically treat non-galvanized, non-bonderized metal surfaces with a phosphate compound to assure optimum paint adhesion.
通过对膜层性能及形貌研究得知，对常温磷化处理工艺进行优化，可使覆膜质量明显提高。
The producing technology of the phosphating films are optimized and the quality of the films is obviously improved by means of the research on its …
对JL65 0型轮辋的磷化处理工艺进行了试验，通过改变配方和技术指标，从而提高磷化质量，为喷漆作好准备。
It is tested for phosphating of JL650 wheel by changing prescription and technical index, the quality of phosphating is improved and it is prepared well for paints praying.
通过对膜层性能及形貌研究得知，对常温磷化处理工艺进行优化，可使覆膜质量明显提高。
The producing technology of the phosphating films are optimized and the quality of the films is obviously improved by means of the research on its performance...
通过对膜层性能及形貌研究得知，对常温磷化处理工艺进行优化，可使覆膜质量明显提高。
The producing technology of the phosphating films are optimized and the quality of the films is obviously improved by means of the research on its performance...
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