樓主: 耶穌愛子
|
請(qǐng)教:鑄件,,重要加工表面,,有細(xì)小砂眼(直徑小于1mm),,影響什么,? |
| ||
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, 2025-1-15 10:59 , Processed in 0.069213 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.