9063| 55
|
20*40矩形管長600,設計一個機構測量其長度誤差控制在0.1以內(nèi) |
| ||
點評
很貴吧
| ||
| ||
| ||
| ||
點評
磁柵尺是外購吧
| ||
| ||
| ||
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, 2025-9-28 08:34 , Processed in 0.064856 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.