sealing device meaning in English
封焊设备
封口装置
密封装置
止水设备
Examples
- Test method for hermeticity of sealed devices by a radioisotope test
同位素试验法测定密封装置的密封性 - Researching to hydraulic seal device
液压密封装置的探索 - Magnetic field numerical calculation of rectangular poled magnetic fluid sealing device
矩形齿磁流体密封装置的磁场计算 - Sealing device ballot box
封箱装置 - Development of auto - adjusting sealing device of polished rod used on heavy oil thermal recovery wellhead
稠油热采井口光杆自动调偏密封装置