![]() |
x光檢查機調試員是不是要經常碰到x光,會不會對身體有害? |
| ||
| ||
| ||
| ||
| |
小黑屋|手機版|Archiver|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-5-14 21:51 , Processed in 0.055227 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.