久久久综合香蕉尹人综合网-麻豆一区二区在我观看-国产成人a视频高清在线观看-玩弄人妻少妇精品视频-日本在线视频www鲁啊鲁

四川礦山

Service hotline:18989281813
Home>News>News List

News List

  1. 2013-11-15

    Mining machinery development cannot leave the pace of The Times In recent years, with the deepening of economic globalization, the rapid development of economic in our country, with the accelerating urbanization and infrastructure construction has made breakthrough progress, highway, railway, water conservancy project, affordable housing, the rail transit and so on various projects are in full swing, it in promoting the further development of our countrys economy at the same time, is also directly contributing to the shortage of natural sand and gravel aggregate and other resources. In this situation, mining machinery and equipment industry usher in new opportunities for development, development.

  2. 2013-11-14

    Aluminum imports hit a record high in September Bauxite imports accelerated in China, according to Chinese customs data show that Chinas total imports of bauxite in September of 7.5913 million tons, 348.36% increase over the previous year, in the first three quarters of Chinas total imports of bauxite a total of 53.4975 million tons, 76.42% increase over last year.

  3. 2013-11-13

    South African diamond large underground mine construction Located under the limpopo province in the northeast of pooh summer in South Africa diamond mine construction began on October 22nd, a total investment of 20 billion rand ($2 billion).

  4. 2013-11-12

    The urbanization construction brings new opportunities for crusher industry At present, the government put forward to strengthen the construction of railways, gradually consummates our country highway construction, establish a complete comprehensive hub airport layout and traffic engineering construction, at the same time, our country also will increase the investment in high speed railway, water conservancy facilities, environmental projects, it shows that my infrastructure construction is still in a period of rapid development, especially to the increased demand of stone production line equipment show that crusher industry in our country market opportunities remain.

  5. 2013-11-11

    Double roll crusher development demand is growing quickly Double roll crusher is made up of two sets of single drive roller, produced by the rotation of relative JiGa force and shear force to break the material grinding, so also called the roll crusher. Double roll crusher, available for ore dressing, chemical, cement, refractories, abrasives, building materials industries, finely under high, medium hardness ore and rock and refractory materials. Double roll crusher especially in refractory materials and mining industry than the average crushing machinery more excellent effect. In recent years, is widely applied in industries such as steel grit.

  6. 2013-11-08

    January - August 2013 heavy mining industry production run letters In August 2013, Chinese machine via network reported the national heavy mining machinery industry to complete the export value of 6.009 billion yuan, 3.26% year-on-year growth is negative, 1.92% quarter-on-quarter growth is negative.

  7. 2013-11-06

    The slow development of heavy machinery enterprises in China to give their method Heavy machinery generally refers to the construction machinery: tower crane, the static piling machine and the construction elevator, diving drilling machine, concrete mixing station, crawler excavator, crawler bulldozers, crawler crane, diesel pile hammer, roller, rotary drilling machine, high speed winch, vibration sink vibration (static) pile drawing machine, high-pressure rotating spray pile machine and so on machinery. Plays an important role in the construction.

  8. 2013-11-05

    Under the state council issued the guiding opinions "dissolve the steel industry overcapacity Recently, the state council issued the guidance on resolving contradiction severe overcapacity "(hereinafter referred to as" guidelines "), to dissolve the iron and steel industry in the next five years serious excess capacity puts forward new goals and requirements.

Total:222????Page:20/28

主站蜘蛛池模板: 国产精品成人久久久久久久| 日韩精品a片一区二区三区妖精| 久久亚洲精品成人av无码网站| 国产欧美高清在线观看| 人妻av中文系列| 一区二区三区内射美女毛片| 亚洲精品久久久久久久久久吃药| 国产又色又爽又黄刺激视频| 亚洲熟妇自偷自拍另类| 亚洲国产天堂久久综合| 蜜桃av抽搐高潮一区二区 | 极品美女扒开粉嫩小泬| 国产精品福利自产拍久久| 亚洲香蕉网久久综合影视| 在线精品无码字幕无码av| 国语对白做受xxxxx在线中国| 97香蕉碰碰人妻国产欧美| 中文字幕人乱码中文| 精品午夜福利1000在线观看 | 欧美成人秋霞久久aa片| 国产超碰人人模人人爽人人添| 婷婷国产成人精品视频| 99久久99这里只有免费费精品| 91精品少妇一区二区三区蜜桃臀| 97精品人妻系列无码人妻 | 久久久99精品免费观看| 国产精品-区区久久久狼| 色五月丁香五月综合五月| 国产99久久亚洲综合精品| 好吊视频一区二区三区| 国产精品igao视频网| 无码日韩精品一区二区人妻| 亚洲国产精品尤物yw在线观看| 美女视频黄a视频全免费| 国产v亚洲v天堂无码久久久| 中文无码乱人伦中文视频在线| 精品无码中文视频在线观看| 亚洲va久久久噜噜噜久久天堂| 午夜不卡av免费| 国内精品久久久久久久影视 | AI做受???高潮AAAA视频|