• The top of each earth electrode shall be protected from damage by placing it in a lightweight inspection chamber similar to Furse Catalogue No. PT205.

    每个接地电极顶部得到保护,免受损坏放置一个轻量级的检查室,类似弗斯目录号PT205。

    youdao

  • The contact electric resistance of the power supply electrode is in direct proportion to earth electric resistance rate, and in relation to the diameter of the electrode and the depth of the earth.

    供电电极接触电阻大地电阻成正比,与电极的粗细入土深度有关

    youdao

  • The investigation of effects of rare-earth yttrium and boron, which are in the 3.5% nickel-containing steel welding electrode on low temperature toughness has been carried out.

    含镍3.5%低温手工电焊条配方稀土作用进行了试验研究。

    youdao

  • The investigation of effects of rare-earth yttrium and boron, which are in the 3.5% nickel-containing steel welding electrode on low temperature toughness has been carried out.

    含镍3.5%低温手工电焊条配方稀土作用进行了试验研究。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定