题目从工序能耗来看,转炉炼钢能耗远远低于电炉炼钢,因此需大力推广转炉炼钢。A. 正确B. 错误从工序能耗来看,转炉炼钢能耗远远低于电炉炼钢,因此需大力推广转炉炼钢。A. 正确B. 错误题目解答答案B. 错误