This article gives a detailed analysis of the characteristics of conventional surface mining equipment and techniques as well as problems arising from mining in coal seams with difficult conditions.
针对露天煤矿复杂煤层的地质条件，全面分析了传统的露天采矿设备、工艺形式的特点和在复杂煤层开采中存在的问题。
The committee plans to provide the underground mining industry with industry consensus standards, recommended practices, and technical reports for the design and use of underground mining equipment.
委员会计划为地下采矿工业的地下采矿设备的设计和使用提供业界一致标准、操作规程建议以及技术报告。
Mining remains, including mining relics, extracted equipment and mining tools, is a specified space area in which the resources have been either extracted or exhausted by human being.
矿业遗迹是矿产已被人类开采利用或已被采空的特定空间地域。包括采矿遗址、开采设备和采矿工具等。
The paper states the equipment status in mining faces and experience of producing management in Yanzhou Coal mining area.
介绍了兖州矿区厚煤层开采回采工作面装备情况及生产管理方面的几点经验。
The proper lift pump for deepsea mining is one of key equipment of hydraulic mining system of ocean polymetallic nodules.
深海采矿专用提升泵是大洋多金属结核水力开采系统的关键设备之一。
It's the same to coal mining enterprises, the safe operation, high yield and consistent production must base on the upgrading of the mining equipment and technology.
同样对于煤炭生产企业，煤矿要实现安全生产、高产、稳产，必须利用自动化技术升级现有煤炭生产装备和技术。
The low-coal seam synthesis mechanized mining of Shenhuo Xinzhuang mine is mostly to solve the height and power problem of mining equipment.
神火新庄矿薄煤层综合机械化采煤，主要是解决采煤设备的高度和功率问题。
Salt miner, developed by Changsha Institute of mining Research, integrates crushing, collecting and transport into one, and is an important equipment for dry mining process in salt field.
长沙矿山研究院研制的采盐机集破碎、收集、输送功能于一体，是盐田干采工艺的关键设备。
To follow the moving targets (operational persons, mining equipment) in underground mining, an underground moving target tracking system based on power line carrier technology was developed.
为了获得矿山井下移动目标(作业人员、矿车设备等)的运行轨迹，设计了一种基于电力线载波技术的井下移动目标跟踪系统。
The mining equipment business of Terex produces the world's largest hydraulic excavators, rugged haul trucks, advanced drilling machines, and highwall mining systems.
特雷克斯采矿设备部门生产世界最大的液压挖掘机、托运卡车、钻机和高壁采矿系统。
Usually, there are 3 patterns adopted by Chinas mining equipment leasing companies to rent out mining equipment.
当前我国矿山设备租赁公司一般涉及三种不同类型的设备租赁。
The mechanization of mining and renewal of mining equipment should promote the economic ben…
煤炭工业机械化和设备更新要从我国的实际情况出发，要讲求经济效果。
The mechanization of mining and renewal of mining equipment should promote the economic ben…
煤炭工业机械化和设备更新要从我国的实际情况出发，要讲求经济效果。
应用推荐