人机工程|人的疲劳和恢复|PPT
链接：人机工程|人的疲劳和恢复|PPT https://mp.weixin.qq.com/s?__biz=MzA3NDc4NTA2Nw==&mid=2649292675&idx=4&sn=f37e8b6ca9b5b8531376c60ca14a41ce&chksm=8766d7c7b0115ed13a6cb0ebd2e5a81d05dd2e2ec13abe0bea65c046a6a74b62d7a1a8482565&mpshare=1&scene=23&srcid=&sharer_sharetime=1578035753640&sharer_shareid=d9fdcc60a46951fed6d7a0bbdd004814#rd