淘帖主题 | 作者 | 回复/查看 | 最后发表 |
【泵与压缩机】课件之·离心泵 | helloshigy 2011-11-2 | 34 24699 | taolx.gdcy 2021-1-15 16:38 | |
---|---|---|---|---|
压缩机 | 储运工程师 2011-10-1 | 12 8575 | Victor蓝 2015-7-2 15:56 |
|关于我们|网站地图|油气储运网 ( ICP11007657-3 )
GMT+8, 2024-4-29 15:23 , Processed in 0.014983 second(s), 9 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023, Tencent Cloud.