楼主: helloshigy
|
[专业知识] 离心泵扬程的大致总结——扬程的定义、单位和计算 |
发表于 2017-5-20 00:58:18
|
显示全部楼层
| ||
|关于我们|网站地图|油气储运网 ( ICP11007657-3 )
GMT+8, 2024-5-5 05:43 , Processed in 0.026076 second(s), 12 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023, Tencent Cloud.