electric preheating furnace
·2,447,543篇论文数据，部分数据来源于NoteExpress
-
Preheating scrap by flue gases of electric furnace is an energy-saving technology, which has been developed and applied by foreign country for a long time.
电炉烟气预热废钢是一项节能降耗的新技术，国外已开发和使用。
youdao
更多双语例句