hydraulic mine meaning in Chinese
水力采矿
水力开采矿井
Examples
- Analysis of ventilation system in working face by hydraulic mining and improvement measures
水采面通风系统分析与改进措施 - Controlling of rock burst in chain pillars between hydraulic mining face and drying mining face
水旱交接处护巷煤柱冲击矿压控制 - Analysis of the surface movement induced by the 1101 hydraulic mining face in gaozhuang coal mine
高庄煤矿1101水采工作面地表移动参数分析 - Rock burst was easily happened at chain pillars between hydraulic mining face and drying mining face
摘要在水采工作面和旱采工作面交接的护巷煤柱处，极易发生冲击矿压事故。 - This product is under pressure , small bending radius , the anti - fatigue properties of strong , long life and other characteristics , widely used in metallurgical casting side , oil drilling , engineering machinery , and various types of hydraulic mining extraction machinery
本产品具有承受压力高、弯曲半径小、抗疲劳性能强、使用寿命长等特点，广泛应用于冶金边铸、石油钻探、工程机械、矿山采掘及各类液压机械等。