计算题:管径为Dg=100mm的管子,输送介质的流速为1m/s时,其流量为多少?已知 发布时间:2019-07-10 14:24 │ 来源:www.tikuol.com 题型:问答题 简答题 问题: 计算题:管径为Dg=100mm的管子,输送介质的流速为1m/s时,其流量为多少?已知:Dg=100mm=0.1mV=1m/s=3600m/h
题型:问答题 简答题 I'm sorry I didn't hear you clearly. _____ you repeat that, please?[ ]A. Could B. May C. Must D. Need 查看答案