[Hygienic characteristics of the working conditions of workers using hand-held electric grinders and means of their sanation].
D006801:Humans; D009787:Occupational Medicine; D014586:USSR; D014732:Vibration
Gigienicheskaia kharakteristika usloviĭ truda rabotaiushchikh s élektrograĭnerom i puti ikh ozdorovleniia.