3144| 18
|
幫忙看下圖中表示的同軸度怎么理解? |
| ||
點評
80年代就允許這么標(biāo)注,你是00后吧
| ||
| ||
| ||
| ||
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2024-11-18 21:28 , Processed in 0.057002 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.