2849| 1
|
答案—什么樣的加熱和噴涂工藝才能達(dá)到要求?求購設(shè)備。 |
評分
| |||||||||||
相關(guān)帖子 |
|||||||||||
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-7-16 16:49 , Processed in 0.100876 second(s), 23 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.