圣母电影完整版未删减版下载|午夜美女网站|黄视频网站|汤唯主演色戒未删减版,炽爱在线观看全集免费观看电视剧,电视剧重来在线观看完整版免费 ,罪恶之城3电影在线观看完整版

Successful Pilot production of φ6.0mm XGLB82A at Wire Rod Mill
  Updatetime:2017-06-25 Hits:

  Good news came from the site of Xingai steel recently. First trial production for φ6.0mm XGLB82A is successful at hard wire work shop of wire rod mill.

  Rare factory in domestic can produce φ6.0mm because of remachining grooved roll and repeated debugging for rolling procedure as rolling groove with separate series. Collars of 5th production line and current process parts were used in this trial production and further discuss between technology department and workshop which optimized rolling procedure, guide system and groove system to guarantee production successfully.