[Arm rests for facilitation of work on office machines].
D001132:Arm; D006804:Ergonomics; D006801:Humans; D007221:Industry; D009784:Occupational Diseases; D009790:Occupations; D012146:Rest; D014937:Work
HUMAN ENGINEERING; INDUSTRY AND OCCUPATIONS
Armstützen zur Erleichterung der Arbeit an Büromaschinen.