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介绍了国内外金相试样抛光机的研究情况,以及各种类型抛光机的性能与特点。
The Mechanical Design and the Study on the Four Shafts of the Metallographic Sample Cutting Machine;
youdao
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介绍了国内外金相试样抛光机的研究情况,以及各种类型抛光机的性能与特点。
The Mechanical Design and the Study on the Four Shafts of the Metallographic Sample Cutting Machine;
youdao