樓主: 羅羅日記
|
剛度,強(qiáng)度,,硬度,韌性有什么區(qū)別,?機(jī)械工程師必須熟知的13大材料性能 |
| ||
| ||
| ||
| ||
| ||
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, 2024-12-28 01:12 , Processed in 0.051856 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.