医生把我弄高潮十几次,国产成人艳妇aa视频在线,8888国产精华最好的产品,调教 打开双腿鞭打

四川礦山

Service hotline:18989281813
Home>News>Industry News

Chinas coal machinery equipment manufacturing industry growth in the next 10 years

2013-11-20

In the foreseeable future period in our country, give priority to with coal energy structure will not change radically. Compiled by the China coal industry associations "2013 Chinas coal machinery equipment manufacturing industry development report has come out.

Encourage coal machinery manufacturing enterprise in our country according to the report, from the single machine manufacturing to system integration is given priority to, and guide professional parts production enterprises to develop in the direction of specialization, and to raise the level of technology and equipment supporting medium-sized coal mine mechanization degree above 85%, small coal mine coal mining, tunneling mechanization degree reached 55%, more than 80%, basic realize the localization of key components that affect product reliability.

Mechanical equipment manufacturing industry in the next 10 years, our country coal will remain a certain rate of growth. Sichuan mining group specializing in the production of building materials, metallurgy, petrochemical, mining, for cableway, coal mine machinery, electric power equipment, etc. Is wholly state-owned large enterprises, the top 20 building materials enterprises in China, the western region of China cement building materials equipment, metallurgical mining equipment leading enterprises, the existing staff 2000 people, has a perfect design, technology, manufacturing, quality control, product service system.

Back

主站蜘蛛池模板: 迁安市| 丁青县| 阿拉尔市| 郓城县| 泽库县| 博兴县| 南丹县| 德化县| 溆浦县| 广宁县| 儋州市| 通榆县| 岳西县| 沁阳市| 同江市| 大埔县| 布拖县| 株洲市| 清徐县| 宁强县| 洛扎县| 伽师县| 札达县| 麻栗坡县| 宽甸| 丰都县| 天柱县| 象州县| 北川| 克东县| 延津县| 麻江县| 深水埗区| 达拉特旗| 四子王旗| 楚雄市| 威海市| 保靖县| 大埔区| 琼中| 尼勒克县|