4887| 10
|
局部精加工表面防腐防銹處理 |
| ||
點(diǎn)評
防銹油:一是有種類之分,二是市場產(chǎn)品良莠不齊,也不好選擇!
| ||
| ||
| ||
| ||
| ||
| ||
點(diǎn)評
學(xué)習(xí)了
| ||
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, 2025-7-19 01:21 , Processed in 0.069812 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.