The paper stated the mechanization process of the backfill technique,backfill equipment facilities,backfill technique and backfill results.
介绍了新汶矿区翟镇煤矿综采工作面充填开采方法,论述了其充填工艺机理流程、充填设备设施、充填工艺及充填效果,充填开采可以提高资源采出率、延长该矿井服务年限。
The newly testing and the applications of backfill materials, backfill geomechanics, paste backfill and backfill equipment are mainly introduce
综述了第七届国际充填采矿大会论文集的主要内容,着重介绍充填材料、充填体力学、膏体充填、充填设备与系统的应用现状与最新进展。
Application of HIH-4602-C in cable charging equipment
HIH-4602-C在电缆充气设备中的应用
One that aerates, as a machine for aerating turf or a device for aerating liquids.
通气设备充气器，如给草皮充气的机器或给液体充气的设备
Equipment Protection by Powder Filling `q'
充砂型电气设备防爆措施及技术要求
Discussion on Oil Filled Electrical Equipment Fault Checked by Gas Chromatography Method
关于特征气体法判断充油电气设备故障的讨论
"Electrical apparatus for explosive atmospheres--Sand filled electrical apparatus""q"""
"GB3836.7-1987爆炸性环境用防爆电气设备充砂型电气设备""q"""
"Electrical apparatus for explosive atmospheres--Oil immersed electrical apparatus ""o"""
"GB3836.6-1987爆炸性环境用防爆电气设备充油型电气设备""o"""
Selection of Oxygenating Equipment for Polluted Waterbody Aeration Project
污染水体曝气复氧工程中充氧设备的选型
The Study and Implement on Technique of Electrified Oil-charge in Electrical Equipment;
充油电气设备带电加油技术的研究与实践
Field SF_6 recovery and refilling technology for power equipment
电力设备SF_6气体现场高效回收回充技术研究
Evacuate the equipment and break vacuum with an inert gas, such as nitrogen. Purge with an inert gas if equipment design does not permit evacuation.
对设备抽真空，然后充入不活泼气体，如氮。如果设备不允许抽真空，用不活泼气体来净化。
To fill the balloons, we use air tanks or run a hose to an air supply on the surface.
为了给气球充气，我们使用贮气柜或把一根软管接到水面上的一台供气设备上。
Over pressurization due to expansion of small amounts of liquid into large volumes of gas in inadequately vented equipment;
在通风不充分的设备里，小量液体汽化成大量气体造成的过压；
Check the nitrogen pressure regularly, see the" accumulator instructions" below, and regarding charging equipement.
定期检查氮气压力，参阅下方的“储能器操作“，定期检查充压设备。
Research and Operation Experience on the Non-electric Quantity Protection of the Oil-Immersed Equipments of UHVAC Project
交流特高压工程充油设备非电气量保护研究及运行经验
High Elevation Influence on SF_6 Gas Density Relay and SF_6 Gas Charging Pressure of Electrical Equipment
高海拔对SF_6密度继电器及电器设备中SF_6充气压力值影响的研究
Gas chromatograph is the important apparatus to analyze microconstituents in liquor and it is classified into packed column gas chromatograph and capillary column gas chromatograph.
气相色谱仪器是分析白酒中微量成分的重要设备，分为填充柱气相色谱仪和毛细柱气相色谱仪。
A communication device that serves as both a bridge and a router.
既充当网桥又充当路由器的通信设备。
to have electricity, gas, running water and steam heating system
有水、电、暖气、煤气设备
