compcsite sample
... composite rotor 组合式转子 composite sample 并合试样,组合试样,混合样 composite set 报话复合器 ...
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应用金相法考察了试样脱碳层深度的变化，从理论上初步验证了实验数据的准确性，并合理地分析了涂料的保护机理。
The changings of decarburization thickness were investigated by metallographic method. Then verified the accuracy of experimental datas in theory, and analyzed the protective mechanism of coating.
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