精品国产一级毛片-精品国产亚洲一区二区三区-精品国产亚洲人成在线-精品国产亚一区二区三区-精品国产香蕉在线播出-精品国产香蕉伊思人在线又爽又黄

  Continuous casting is the process of continuously casting high temperature molten steel into billets with a certain section shape and a certain size. The equipment needed to complete this process is called continuous casting complete equipment. The mechanical and electrical hydraulic integration of the casting equipment, the caster body equipment, the cutting area equipment, the dummy bar collection and conveying equipment constitutes the continuous casting core equipment, which is commonly called the caster.