tripping device
短语词组
- tripping connecting device 壓力計脫掛器
- mechanical tripping device 機械釋放裝置
- Automatic tripping device 自動跳牐裝置
- mechanical l tripping device 機械釋放裝置
- timing tripping device 定時跳牐裝置
- remote tripping device 遠方跳牐裝置
- Highspeed feed tripping device 快速落刀裝置
- overcurrent tripping device 過流跳脫裝置 返回 tripping device