drain off
短语词组
- drain cut off current 漏极截止电流
- drain n off 渐渐枯竭;流掉
- drain -off system [环境]排放系统
- normal operating condensate drain -off connections 经常疏水装置
- warming -up condensate drain-off connections 启动疏水装置
- mercury drain off 泄出水银
- drain off detail 渐渐枯竭
- water drain off control 排水控制 返回 drain off