3191| 2
|
請(qǐng)問M33*2-6H螺紋參數(shù)及塞規(guī)參數(shù)是多少,謝謝! |
| ||
| ||
| ||
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, 2024-11-1 13:33 , Processed in 0.049444 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.