樓主: 學徒ccc
|
不銹鋼攻NPT-1/4內(nèi)螺紋,加工困難,,攻出的螺紋深度不夠 |
| ||
| ||
| ||
| ||
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, 2025-1-9 16:39 , Processed in 0.050511 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.