64675| 31
|
螺紋環(huán)規(guī)6h與6g區(qū)別是什么 |
| ||
| ||
| ||
回復(fù) 2# 朱曉軍 的帖子
點(diǎn)評(píng)
這個(gè)是對(duì)的啊
| ||
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,,京ICP證050210號(hào),,浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-2-9 02:22 , Processed in 0.058043 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.