查询词典 coal mining

Urban and rural industries to take shape, coal has been formed, the system of liquor, building materials, gold, packaging, printing, carpet, metallurgy, chemical industry, mining, food processing industry more than 20, more than 280 kinds of products.

城乡工业初具规模，已形成了煤炭、制酒、建材、黄金、包装、印刷、地毯、冶金、化工、采掘、食品加工等20余个行业，280多种产品。

This design center simple chain about the scraper conveyer two sides are symmetrical, may install the reduction gear on two sidewalls, by left meets, the right mining coal working surface need.

此次设计的中单链型刮板输送机左右两侧对称，可以在两侧壁上安装减速器，以适应左、右采煤工作面的需要。

I coal-fired plant for the production of industrial furnaces, the level of reciprocating grate, grate chain, gas stoves, for use in metallurgy, mining, electrical and mechanical , Chemicals, light industry, building materials industries such as steel rolling furnace, forging furnace, annealing furnace, drying furnace, continuous furnace,.

我厂生产工业炉窑燃煤机，水平往复炉排，链条炉排，煤气发生炉，使用于冶金，矿山，机电，化工，轻工，建材等行业的轧钢炉，锻造炉，退火炉，干燥炉，连续加热炉，。

Hereinafter referred to as Powerful Heavy Industry is a large private-owned enterprise specializing in producing bulldozer, loader, tractor hoist, boring machine, coal cutter, vibrating screen and other engineering machinery and heavy mining complete equipment.

鞍山强力重工有限公司是上海中油天宝集团与鞍山第一工程机械股份有限公司实施战略重组后，形成的专业生产推土机、通井机、掘进机、装煤岩机的大型企业。

This valve is widely used in the pipe system transporting coal gas, natural gas, venting and environment protection in building material, glass, mining, power, light industry and papermaking departments.

电动气体切断阀，适用于建材、玻璃、矿山、电力、轻工、造纸等行业的能源输送管道的煤气、天然气、通风、环保工程等管道系统中。

This valve is widely used in the pipe system transporting coal gas, natural gas, venting and environment protection in building material, glass, mining, power, light industry and papermaking departments. The technique is introduced from foreign Company.

手动翻板式三杆蝶阀引进国外先进技术，广泛适用于建材、玻璃、矿山、电力、轻工、造纸等行业的能源输送管道的煤气、天然气、通风、环保工程等管道系统中。

This valve is widely used in the pipe system transporting coal gas, natural gas, venting and environment protection in building material, glass, mining, power, light industry and papermaking departments. The technique is introduced from foreign Company.

电动翻板式三杆蝶阀引进国外先进技术，广泛适用于建材、玻璃、矿山、电力、轻工、造纸等行业的能源输送管道的煤气、天然气、通风、环保工程等管道系统中。

The main products are: electromagnetic, permanent magnet Separators, magnetic separator, broken machines, to coal, shaker, metal detectors, mining machinery.

主要产品有：电磁、永磁除铁器、磁选机、破碎机、给煤机、振动筛、金属探测仪、矿山机械等。

Miners in extreme danger under harsh conditions, mining is using Zhihao and shovel, coal use the trio, there is no modern equipment, life not guaranteed.

矿工们在极端危险恶劣的条件下工作，挖矿用的是铁镐和铲，运煤用的是马车，没有任何现代设备，生命没有保障。

Based on the synthetic geological analysis of the first mining district, the distribution information for magmatic rocks and thin layers in coal-bearing series was forecasted.

通过对煤矿首采区的岩浆岩及煤系进行的综合地质分析，利用测井约束反演技术实现了岩浆岩与煤系的薄层分布信息预测。

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