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- elevator for coal mine 煤矿用提升机
- Location, tracking and enquiry management for coal mine. 煤矿井下人员的定位、跟踪、查询管理。
- Coal mine construction projects shall conform with the plans for coal production and development and the policies for the coal industry. 煤矿建设项目应当符合煤炭生产开发规划和煤炭产业政策。
- Automobile fore axles; coupler yoke; L-A type combined brake beam; scrapers for coal mining machines. 产品简介：汽车前轴;钩尾框;L-A组合式制动梁;煤机刮板.
- One died at the scene, said Kevin Stricklin, MSHA's administrator for coal mine safety. 一人当场死亡，斯科林说，斯科林是美国矿山安全卫生管理处煤矿安全负责人。
- Bucket elevator for coal washing 选煤链斗升降机
- Large amount of poisonous gas,coal and waste rocks badly influence the safe product for coal mine,and also cause the economic loss to our country. 煤与瓦斯突出产生大量的煤与矸石和有毒的瓦斯气体,严重影响煤矿安全生产,给国家造成或大或小的经济损失。
- This paper introduces the losing efficacy reason and repair plan and analyses it economic effect, it has direction and lesson affect for coal mine produce. 就绞车制动盘失效原因以及现场修复施工方案进行了论述,做出了经济效益分析,对煤矿生产实践具有一定指导和借鉴作用。
- In announcing the dip in fatalities, the State Administration for Coal Mine Safety Supervision also reported a succession of 'cover ups' of fatal accidents in March. 在宣布矿难急剧减少的同时，国家煤矿安全监督行政部门也报道了三月份一连串的对严重事故的掩盖行为。
- It is an express elevator for the restaurants. 这是直达餐厅的电梯。
- For coal spontaneous combustion in roadway, the test drilling method is applied and then the mud fluid or water is grouted for rescue work in practice of coal mine. 摘要对于巷道自然发火，我国当前煤矿现场往往采用试探法打钻，然后灌注泥浆或水实施救灾。
- Please take this elevator for the restaurant. 请搭这部电梯去餐厅。
- The problems existed in electric supply protection for coal mine are introduced,and the features and result of the computerisation reform plan are provided. 介绍了煤矿供电保护存在的问题,提出了微机化改造方案的特点、效果等。
- Please take this elevator for your room. 请乘坐电梯上房间。
- Virtual safety performance testing instrument for coal mine hoisting system is developed,which meets the related national safe production industrial standards. 依据国家安全生产行业标准对提升机系统安全检测的要求,研制了提升机安全性能测试分析虚拟仪器。
- An information management system for coal mine based on the GIS has been established using data visualization and information map-visualization technologies. 摘要应用GIS先进的数据可视化、信息地图化技术，建立了基于GIS的煤矿信息管理系统。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Can three-layer floors, adopt the freight elevator for lifting. 可三层楼面,采用货梯升降。
- You're well-off for coal, I hope. 但愿你们有足够的煤。
- He's the one who operates the elevator for the planes. 他是那位为飞机操作升降机的人。
