reverse circulation
短語詞組
- reverse -circulation system 反循環(huán)系統(tǒng)
- reverse e circulation 反循環(huán);逆行循環(huán)
- rotary reverse -circulation 回轉反循環(huán)
- Retreating reverse goods circulation 再處理逆向物流
- reverse e circulation flushing 反循環(huán)沖洗
- Reverse e circulation valve 反循環(huán)閥
- percussion reverse -circulation drill 沖擊反循環(huán)鉆機
- percussive reverse -circulation drill 沖擊反循環(huán)工程鉆機
- impact reverse - circulation drilling 沖擊反循環(huán)鉆進 返回 reverse circulation