3453| 5
|
求助:材料拉伸強度極限的均值和標準差在哪里能查到 |
點評
謝謝
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-8-19 06:16 , Processed in 0.084713 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.