中文字幕精品一区二区精品,乱码av午夜噜噜噜噜一,日韩精品久久久久久久电影竹菊,欧美一区二区三区在线播放,日韩av中文字幕在线,久久r久久,亚洲男人天堂2024

Xingtai Steel successfully developed and produced high-end remelting steel for military industry
  Updatetime:2018-06-08 Hits:

  To further expand the market and increase the variety of remelting steel, recently, stainless-steel mill of Xingtai Steel successfully developed and produced a kind of high-end remelting steel for military industry. It is the latest steel for cutting-edge military. The smelting of this steel is very difficult.

  The steel is a kind of high silicon remelting steel with special performance. It is mainly applied to precision weapon equipment manufacturing and other special fields of military industry.

  This exploitation makes full use of our company's advanced equipment and accurate control performance. We made a Smelting production plan carefully and produced qualified remelting ingot which has smooth surface, uniform composition, high cleanness for many times.

  The successful production of this steel marks electro-slag technology of our company has reached new height. This type of steel became a new member of remelting steel for military industry in Xingtai Steel.