19824| 10
|
求助:如何在工程圖中標(biāo)注彈簧的直徑? |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
|
Archiver|手機版|小黑屋|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-7-29 18:04 , Processed in 0.080513 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.