Chinese translation for "矿井生产率"

shaft efficiency

Related Translations:

矿井通风:  [采矿工程] mine ventilation◇矿井通风不足 dacker; 矿井通风系统 mine ventilation system

矿井冒顶:  falling-in of a mine

矿井头:  mine head

矿井事故:  mine accident

矿井绞车:  well inchwell winch

矿井测量:  underground surveyundergroundsurvey

矿井消防车:  mine fire truck

死亡矿井:  deadmines entranceelwynn forest dead mines

地下矿井:  rx-tech minesundermine

矿井电梯:  mine lift

Similar Words：

"矿井气" Chinese translation, "矿井气候" Chinese translation, "矿井气候条件" Chinese translation, "矿井区段" Chinese translation, "矿井设备" Chinese translation, "矿井生产准备" Chinese translation, "矿井事故" Chinese translation, "矿井水" Chinese translation, "矿井水平" Chinese translation, "矿井速度头" Chinese translation