2920| 5
|
局部螺桿的頭端螺紋的長(zhǎng)度一般如何標(biāo)識(shí)會(huì)比較專業(yè)? 附圖 |
| ||
| ||
| ||
| ||
| ||
| ||
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, 2024-11-16 02:16 , Processed in 0.056024 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.