3978| 18
|
幫忙看下圖中表示的同軸度怎么理解,? |
| ||
點(diǎn)評(píng)
80年代就允許這么標(biāo)注,,你是00后吧
| ||
| ||
| ||
| ||
| ||
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, 2025-4-21 04:50 , Processed in 0.061097 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.