题目根据《综合能耗计算通则》(GB/2589-2020),1千克标准煤的低位发热量等于多少?A. 29.27MJB. 41.816kJC. 9.0MJD. 3.6MJ根据《综合能耗计算通则》(GB/2589-2020),1千克标准煤的低位发热量等于多少?A. 29.27MJB. 41.816kJC. 9.0MJD. 3.6MJ题目解答答案A. 29.27MJ