煤矿

The reciprocation type stoker by the rack, the ledger wall, the transmission platform, the funnel, the strobe, therequest roller and so on is composed.

往复式给煤机安装在煤仓下口处，在煤矿井下生产中，设置一定容量的煤仓对于保证消峰平谷和高产、高效是十分必要的。

Overcom insuffici which mani equip exist about join reprint transportation, In view of great angl transit phenomenon appear in the coal mine shaft transport tunnel.

克服多台设备网带搭接转载运输存在缺乏，针对煤矿井下运输巷道出现的大角度转折现象。

Based on model experiment in laboratory and theoretical analysis, some representative mining area are chosen for applying the achievement to driving construction in rock tunnel in the pit, and achieves remarkable economic benefit and social benefit.

在实验室模型试验研究和理论分析的基础上，选择了有代表性的矿区，应用研究成果指导煤矿井下岩石巷道的掘进施工，取得了显著的经济效益和社会效益。

During this time, they have witnessed countless sea floor wonders, have found the colliery of sea floor and treasure of the sunken ship, fight with big shark , octopus richly, beat back the siege of the original inhabitant.

这期间，他们目睹了无数的海底奇观，发现了海底煤矿和沉船的宝藏，与大鲨鱼、章鱼博斗，击退土著人的围攻。

In this paper according to the existing equipment problems in the coal face of transport level tunnel in Dayan first mine we have proposed the plan of transferring machine support unit and made the summary and analyses of the effect.

针对大雁煤业公司第一煤矿工作面顺槽所使用的转载设备在运转过程中所存在的问题，提出了&转载机支撑装置&的研制方案，并对转载机支撑装置的应用效果进行了总结和分析。

Touch spot capacity: AC380V , DC220V ,5A （ it should be connected with circuitry when used

触电容量 AC380V ， DC220V ，5A （煤矿井下使用时须与本按电路连接

Company's products are widely used in national defense, aviation, petrochemical, electric power, railway, metallurgy, coal, tobacco, machinery and other industries, direct users to the vast majority of areas covered by the national enterprise.

公司产品广泛应用于国防、航空、石化、电力、铁路、冶金、煤矿、烟草、机械等各个行业，直接用户覆盖了全国绝大部分地区的企业。

Our products are widely used in chemical, paint, coating, ink, resin, tobacco dust, power plant, steel plant, coke-oven plant, waste incinerator, carbonate lye plant, coal mine and pharmacy industries.

本厂产品被广泛应用于化工﹑油漆﹑涂料﹑油墨﹑树脂﹑烟草粉尘业、电厂﹑钢铁厂﹑焦化厂﹑垃圾焚烧炉﹑碳酸碱厂﹑煤矿﹑制药厂等行业。

Our products are widely used in the chemical,paint,coating,ink,resin,tobacco dust,power plant,steel plant,coke-oven plant,waste incinerator,carbonate lye plant,coal mine and pharmacy industries.

本厂产品被广泛应用于化工﹑油漆﹑涂料﹑油墨﹑树脂﹑烟草粉尘业，电厂﹑钢铁厂﹑焦化厂﹑垃圾焚烧炉﹑碳酸碱厂﹑煤矿﹑制药厂等行业。

I hope we don't have to wait 'til oil and coal run out before we tackle that.

我可不希望人类在石油和煤矿都耗尽后还没有学会应用它。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐