![]() |
軸承熱套小問題 |
| ||
| ||
點(diǎn)評
高于回火溫度,,不僅僅尺寸不穩(wěn)定,關(guān)鍵是硬度會下降,。
| |
小黑屋|手機(jī)版|Archiver|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, 2025-2-15 05:16 , Processed in 0.052834 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.