• If the valve body material can be welded, but very different thermal expansion coefficient, or changes in operating temperature range of a larger thread junction closure weld must be honey.

    如果阀体材料可以焊接的,膨胀系数差异很大或者工作温度变化幅度范围较大螺纹连接部必须进行蜜

    youdao

  • Just because your car is constructed of welded metal parts doesn't mean that you must be skilled with a welding torch to drive it.

    虽然汽车金属部件焊接构成,但并不意味着必须熟练掌握焊接技术才能开车。

    youdao

  • A good electrical connection to the material to be welded must be established.

    一个良好电气连接焊接材料必须建立

    youdao

  • Must be Identified with the Tank that it belong, included the Slop Tanks, in proper manner, like welded seam or similar.

    所有的人孔必须电焊或者类似方式做好舱名标识

    youdao

  • Earth clamps, which are part of the ground cables, must be installed closely to the welding area and directly to the material to be welded to avoid stray currents.

    接地地面电缆一部分,必须连接在适当地方直接连接焊件上避免杂散电流

    youdao

  • Flanges may be made by sections; joints shall be beveled and field welded; bolt holes of two connecting flanges must be drilled together.

    法兰允许箱体分段制作接头处打坡口,工地拼接;法兰板连接两两制孔。

    youdao

  • If the part needs to be welded subsequent to the oxidation treatment, the oxide layer must be removed before welding.

    [nf - 14 d]倘若零件需要氧化处理进行焊接,则焊接必须氧化除掉

    youdao

  • If the part needs to be welded subsequent to the oxidation treatment, the oxide layer must be removed before welding.

    [nf - 14 d]倘若零件需要氧化处理进行焊接,则焊接必须氧化除掉

    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