7847| 15
|
請教Amazon echo這種密孔外殼的加工工藝? |
點(diǎn)評
蝕刻,沖壓,高速鉆孔,等等工藝而已,開個(gè)玩笑
| ||
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, 2024-11-9 02:05 , Processed in 0.062752 second(s), 26 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.