• CCQ pneumatic ultra-high vacuum gate valve With signal feedback device.

    CC Q型气动超高真空插板反馈信号装置

    youdao

  • CCD electric ultra-high vacuum gate valve USES electric device to drive the stem, moving valve disc up down to make the valve opened closed.

    CC D型电动超高真空插板是通过电动装置驱动带动阀板上下运动,达到阀门开启或关闭

    youdao

  • CCD electric ultra-high vacuum gate valve USES electric device to drive the stem, moving valve disc updown to make the valve opened or closed.

    CCD电动超高真空插板是通过电动装置驱动阀杆带动阀板作上下运动达到阀门的开启关闭

    youdao

  • CCD electric ultra-high vacuum gate valve USES electric device to drive the stem, moving valve disc up and down to make the valve opened or closed.

    CC D型电动超高真空插板是通过电动装置驱动带动阀板上下运动,达到阀门开启关闭

    youdao

  • CCD electric ultra-high vacuum gate valve USES electric device to drive the stem, moving valve disc up and down to make the valve opened or closed.

    真空插板是通过电动装置驱动阀杆带动阀板上下运动,达到阀门开启关闭

    youdao

  • X-ray diffraction indicates that the prepared films are AlN films. The field emission characteristics of the AlN films were measured in an ultra-high vacuum system.

    超高真空系统中测量了不同厚样品的发射特性,发现值电场随着厚度增加有增大的趋势。

    youdao

  • According to the work of a low pressure vacuum valves, ultra high vacuum valves and vacuum valves.

    根据工作压力真空阀门真空阀门超高真空阀门。

    youdao

  • It introduces a space environment simulator control system used to realize ultra low temperature and high vacuum.

    介绍一种用于实现超低温真空太空环境模拟器控制系统

    youdao

  • It works under low temperature, strong magnetic field, ultra high vacuum and high electric potential, which leads to high requirements for its design.

    组件工作低温磁场电压超高真空的环境中,工程设计提出了很高要求

    youdao

  • In this paper, mainly introduce ultra high vacuum gauge intercomparison system.

    本文主要介绍了全金属超高真空比对系统

    youdao

  • The thermal desorption spectra of propene and oxygen adsorbed on blue tungsten oxide WO_ (2.90) have been measured by means of flash heating the sample in ultra high vacuum.

    超高真空条件下,用样品进行闪烁加热方法测定蓝色氧化钨WO _(2.90)吸附丙烯脱附

    youdao

  • Under ultra high vacuum condition, the adsorption of oxygen and ethylene on electrolytic silver containing barium was studied by mass spectroscopy and work function change measurement.

    超高真空条件热脱附和函数变化等方法研究了-钡催化剂上的吸附反应。

    youdao

  • An ultra high vacuum gaseous hydrogen permeation apparatus has been designed.

    报道超高真空气相渗透实验装置的设计及研制。

    youdao

  • An ultra high vacuum gaseous hydrogen permeation apparatus has been designed.

    报道超高真空气相渗透实验装置的设计及研制。

    youdao

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