![]() |
RC1/4”是什么螺紋,,外徑多少,多少牙 |
點(diǎn)評(píng)
真的不想回復(fù)啦,!唉,單位紙質(zhì)的,、或者電子版
| ||
| ||
| ||
| ||
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, 2025-2-12 18:34 , Processed in 0.058635 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.