少妇做受XXXXⅩ高潮片在哪看,精品91 海角乱在线观看,香蕉人妻AV久久久久天天,一区二区三区在线视频观看,99 国产丝袜在线播放竹菊
Welcome to Fuzhou Yishun Precision Machinery Co., Ltd!
  • $
Your location:Home > Information dynamic
  1. The existence of lubrication technology for steel rolling equipment is very important!

    [2019-12-16]

    In the production of metallurgical steel rolling must do a good job in lubrication, for the normal operation of equipment to provide an important guarantee, to ensure the production efficiency of enterprises. Rolling steel production needs to use more mechanical equipment, such as rolling machine, reduction machine, gear machine,

  2. Steel rolling equipment industry status analysis!

    [2019-12-16]

    Newly built and put into production in our country in recent years, a large number of hot rolling production line, cold rolling production line, etc., the production line equipment has the characteristics of automatization and high efficiency, modernization, and is equipped with advanced automation and computer control system, improve the automation level of the steel rolling

  3. Fuzhou yi shun seiko introduced the continuous casting equipment is composed of what components!

    [2019-12-16]

    Continuous casting equipment mainly includes ladle and ladle turntable - tundish - ingot device - mold and mold vibration device - sector section (0 section, vertical section, bending section, arc section, straightening section, horizontal section) - billet cutting device (such as flame cutting machine) - deburring machine.

  4. Why more and more metallurgical equipment enterprises choose to "go abroad"!

    [2019-12-16]

    The construction of "One Belt And One Road" will provide important development opportunities for Chinese steel enterprises to "go global". With the rapid development of China's national economy and steel and machinery industry, great progress has been made in the design

  5. Continuous casting and rolling is what consciousness, fuzhou yi shun seigong for your answer!

    [2019-12-16]

    After the molten steel produced by the converter is refined by the refining furnace, the molten steel needs to be cast into billets of different types and specifications. Continuous casting section is the process of continuous casting the refined molten steel into billets. The main equipment includes rotary table, tundish, mold, tension leveller and so on.

  6. Rolling equipment How to choose?

    [2019-12-16]

    In small steel production enterprises, at the time of purchase of rolling mill need most is the control of the money, and only is the limit for purchasing fund, leaving many small steel mills were forced to choose out or second-hand equipment of steel rolling on the market, in fact, in our rolling mill production enterprise

  7. Fuzhou Yishun Precision Machinery Co., Ltd Official website revision Soon to go online!

    [2019-12-16]

  8. Xinjiang Min Jian steel

    [2019-12-16]

Product display

The product display

Steel rolling equipment 

Continuous casting equipment

Rolling line

accessories
Contact us

Contact: Mr. Wang
Telephone: 13860626291
Web site:darfox.cn

Address: no. 8, nei lu, youai village, jiangtian town, changle district, fuzhou
About us
The About us
Company profile
The enterprise culture
Our services
Online consulting
国产一级A片毛毛天码美女视频 | 影音先锋色资源站 | 国产免费一区二区三区AV大片 | 亚洲AV日韩美AV无码一区二区 | 免费观看全黄做爰的视频 | 国产美女扒开小泬 | 噜噜噜狠狠夜夜躁精品仙踪林 | 91久久精品美女高潮喷白浆 | 一本狠狠色丁香婷婷 | 91丨人妻丨偷拍 | 亚洲免费视频一区二区 | 国产精品片AA在线观看 | 操丝袜美女国产精品 | 日韩中文字幕一区二区三区四区 | 人妻黑人中文字幕 | 一级丰满老熟女毛片AV | 亚洲熟妇色 777 | 免费久久女人一级毛片视频 | 簧片aaaa在线日 | 精品乱子伦一区二区三区 | 蜜桃aⅴ色欲A片无码精品接吻 | 强被迫伦轩高潮无BD | 成人免费毛片 app | 精品秘 一区二三区免费雷安胖子 | 国产thepron | 91人妻麻豆一区二区 | 久久久久人妻一区精品高清 | 国产成人精品乱码视频18禁 | 国产免费观看黄色视频网站 | 成人毛片视频300部 一本正道精品无码视频 | 亚洲无码精品一区二区 | 成人h动漫精品一区二 | 免费无码aa一区 | 欧美激情在线播放 | 少女哔哩哔哩视频在线看 | 搞黄色视频在线观看免费 | 77777人妻少妇毛片A片 | 成人小说图片视频直播 | 少妇一级婬片60分钟一 | 亚洲录像网址免费观看 | 欧美日韩动漫偷拍 |