电动机传给压缩机两轴的实际功率称为压缩机的轴功率。 发布时间:2018-08-08 10:12 │ 来源:www.tikuol.com 题型:判断题 问题: 电动机传给压缩机两轴的实际功率称为压缩机的轴功率。
题型:判断题 -Where are the boys of Class Five?-I saw them _________basketball on the playground.A. played B .playing C. to play 查看答案