• Ref. Freon piping to end up done air-tightness test and vacuum test.

    冷藏氟利昂管系密性测验真空测验。

    youdao

  • Accommodation air-condition Freon piping to be done air-tightness and vacuum test.

    房舱空调氟利昂管系密性试验真空试验。

    youdao

  • Vacuum system is important to the turbines economy operation, and vacuum tightness is the main factor that affects vacuum of steam turbine.

    汽轮机真空汽轮机经济运行关键,真空严密性影响汽轮机真空主要因素

    youdao

  • Effects of reaction temperature, reaction time, quantity of catalyst, vacuum tightness on the dehydration reaction have been explored by orthogonal experiments.

    利用正交实验考察反应温度、反应时间催化剂用量真空度脱水反应影响。

    youdao

  • Accommodine air-condition Freon piping to end up done air-tightness and vacuum test.

    房舱空调氟利昂系密性测验真空测验。

    youdao

  • Ref. Freon piping to be done air-tightness test and vacuum test.

    冷藏氟利昂管系密性试验真空试验。

    youdao

  • Ref. Freon piping to be done air - tightness test and vacuum test.

    冷藏氟利昂管系密性试验真空试验。

    youdao

  • The vacuum nitrogen oven which can quickly cool off has high efficiency and good air tightness.

    快速冷却真空氮气烘箱效率气密性好

    youdao

  • The tests of vacuum system tightness against power unit 5 unit 7 in a power plant have been described and energy reduction of the vacuum system of the turbine has been analyzed in this paper.

    通过电厂5号机组7号机组真空系统严密性试验分析汽轮机真空系统节能降耗潜力。

    youdao

  • The phenomena of condenser vacuum slowly running down occurred many times in Yinchuan Congeneration Power Plant. The system tightness is up to standard.

    介绍了银川热电厂二期工程投运一年以后,多次出现真空缓慢下降现象

    youdao

  • This paper systematically analyzes the key causes affecting the tightness of vacuum system in terms of its design, manufacture and operation etc., and puts forward improvement proposals.

    本文真空系统设计制造运行方面,系统分析影响真空严密性关键原因提出改进建议

    youdao

  • The air-tightness of the chamber door is adjustable, with a wholly-shaped silicon rubber door sealing loop; so as to guarantee in-chamber high vacuum.

    箱门闭合松紧能调节,整体成型硅橡胶门封确保箱内真空度。

    youdao

  • Ref. Freon piping to be done air-tightness test and vacuum test.

    房舱空调氟利昂系密性试验真空试验。

    youdao

  • In this study, effect of cyclic load on the vacuum tightness of the adhesively bonded joint was investigated experimentally.

    该文实验研究循环载荷粘接接头气密性影响

    youdao

  • In this study, effect of cyclic load on the vacuum tightness of the adhesively bonded joint was investigated experimentally.

    该文实验研究循环载荷粘接接头气密性影响

    youdao

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