9599| 12
|
請問這種是什么螺栓? |
| ||
| ||
點(diǎn)評
螺桿,絲桿,絲杠,就是不能叫螺栓。哈哈哈!。
| ||
| ||
| ||
| ||
點(diǎn)評
另外,管子兩端如果焊接了大尺寸的法蘭盤,也要從側(cè)面裝夾
| ||
小黑屋|手機(jī)版|Archiver|機(jī)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, 2024-9-24 12:20 , Processed in 0.060315 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.