![]() |
塑料外殼傾斜面處的固定柱和淺槽水平好還是垂直好,? |
點評 | ||
| |
點評
愿聞其詳,!
評分
| ||||||||
| ||
| ||
| |
| ||
小黑屋|手機版|Archiver|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, 2025-4-11 18:27 , Processed in 0.064338 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.