2507| 10
|
求助--圖中壓鉚螺釘?shù)膶W(xué)名 |
| ||
| ||
點評
螺釘鉆孔還平頭,你等胡扯都不用打草稿
| ||
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, 2025-4-18 10:38 , Processed in 0.060380 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.