5290
|
2
|
换热器设计手册 第二卷 流体力学与传热学 - E·U·施林德尔主编 马庆芳 马重芳主译 |
|
|
|
|
|关于我们|网站地图|开云平台官方入口(ICP11007657-3)
GMT+8, 2024-6-15 18:26, Processed in 0.031058 second(s), 13 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright ? 2001-2023开云注册登录 .