pressure vacuum gage
短语词组
- compound pressure -vacuum gage 真空
- compound pressure and vacuum gage 壓力真空表
- Bourdon pressure vacuum gage 波登壓力真空計
- partial pressure vacuum gage 分壓真空計
- absolute pressure vacuum gage 絕對真空壓力表
- absolute -pressure vacuum gage 絕對壓力真空計
- Bourdon n pressure vacuum gage 波登壓力真空計
- pressure -and-vacuum gage 壓力真空兩用計;繙譯
- vacuum gage pressure 真空計壓力 返回 pressure vacuum gage