2267| 1
|
鹽霧試驗(yàn)的時(shí)間如何與抗腐蝕性對(duì)應(yīng) |
| ||
相關(guān)帖子
|
||
點(diǎn)評(píng)
不用航空用品,,就一般的機(jī)械零件,外觀件都有的
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,,京ICP證050210號(hào),,浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-4-24 00:29 , Processed in 0.234857 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.