hot straightening

• 热矫正,热矫直

hot straightening的用法和样例：

例句

1. The article presents the constructional and technical features of the hydraulic nine-roller hot plate leveler in Shaoguan Iron and Steel Group Co.
   本文较为详细地介绍了韶钢全液压九辊钢板热矫直机的结构和工艺技术特点。