ergonomics造句
Theergonomicsoftextentrywillespeciallybechallengingonadevicethatsize.Theergonomicsofthenewofficewerefelttobeoptimal.Fromtheergonomicspointofview,thispaperdiscussesthereasonablepositionofthehandlinghol...
Theergonomicsoftextentrywillespeciallybechallengingonadevicethatsize.Theergonomicsofthenewofficewerefelttobeoptimal.Fromtheergonomicspointofview,thispaperdiscussesthereasonablepositionofthehandlinghol...