煤矿

They are applied widely to full-mechanized mining face in the Pit, roadway of top grade general mining and common mechanical mining face and tunnel digging transport; equipped with gate stage loader, the tail links with conveyors on the work face, when they are used in tunnel digging transport, the tail equipped with belt conveyors links with header.

适用于煤矿井下综采工作面，高档普采和一般机采工作面的顺槽和巷道掘进运输；尾部配刮板转载机与工作面运输机相接。用于巷道掘进运输时，尾部配皮带转载机与掘进机相接。

Based on require and need of coal mine safety in production, the pump's feed water system underground is reasoable designed.

根据煤矿安全生产的要求与需要，对井下水泵给水系统进行改进设

Environmental cooperation is imperative, we have advanced on the absorption of the filter press equipment the United States to deal with coal sludge.

环保的合作也势在必行，最近我们就吸收美国先进的压滤机设备，来处理煤矿污泥。

Within minutes after I cross the Yellow River, I am driving through the filthiest air I've ever encountered in China (or, for that matter, anywhere in the world) on account of open-surface coal mines, chemical and power plants.

过黄河后的数分钟内，由于到处是露天煤矿、化工厂和火电厂，所到之处的空气是我在中国遇到过的最脏的，从工业污染来说，也是我在世界所有地方遇到过的最脏的空气。

It includes 1 billion tons of iron ores, 200 million tons of collieries and pyrite, carbon stone, fire clay, gas, bone coal occupy first in the whole province.

铁矿10亿吨、煤矿2亿吨、硫铁矿、碳石、耐火粘土、天然气、石煤等居全省第一。

It includes 1 billion tons of iron ores, 200 million tons of collieries and pyrite, carbon stone, fire clay, natural gas, bone coal occupy first in the whole province.

铁矿10亿吨、煤矿2亿吨、硫铁矿、碳石、耐火粘土、天然气、石煤等居全省第一。

The practical measures of control of fire zone s and effect is discussed.

论述了小恒山煤矿火区治理工程的实施措施和效果。

Jin Cheng card" wire and cable industry in all countries and supervision the quality is stable and reliable the passing rate of 100% and achieved the "China Well-known Trademark""national inspection-free products""National Quality reliable products""National provincial anti-counterfeiting protection products "and other honorary titles and" CCC Certification "" ISO9001 certification "" national industrial production permit ""Coal Mine Safety certification mark ""Fire Safety Certification and so on.

津成牌&电线电缆在国家和行业的历次监督抽查中，质量稳定可靠、合格率 100%，并取得了&中国驰名商标&、&国家免检产品&、&全国质量信得过产品&、&国家打假扶优重点保护产品&等荣誉称号和& CCC 认证&、& ISO9001 认证&、&全国工业品生产许可证&、&煤矿安全标志认证&、&消防产品安全认证等。

The coal-mine explosion, the workshop are on fire, the worker poison and so on this kind of reportage to emerge one after another incessantly.

煤矿爆炸、厂房起火、工人中毒等此类新闻报道层出不穷。

This machine can use a variety of fly ash, coal stone, sand, slag, governance, and various micro-smelting slag slag as the main raw material.

本机可利用多种粉煤灰，煤矿石、河沙、石渣、治炼渣和各种微矿渣作主要原料。

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