This paper introduces the advanced technics, devices, technology that used in the heat-treatment product-time of LZ50 steel axis and the using effect.
基于1个网页-相关网页
This paper introduces the research and development of sliding plate repairing technology and the benefits obtained by using the technology.
本文介绍了滑板修复技术的研究与开发以及应用该技术所取得的效益。
This paper introduces the preparation and quality tests of calcium chlorate.
本文介绍了氯酸钙和氯酸镁合成和性质检验的方法。
This paper introduces the structure and software design of this system.
介绍了该方案的系统结构和软件设计。
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