[Assessing the difficulty of the labor of workers occupied in hot metal shaping].
D001336:Automobiles; D006801:Humans; D008669:Metallurgy; D013647:Task Performance and Analysis; D014586:USSR; D014937:Work
K voprosu ob otsenke taizhesti truda rabochikh, zaniatykh goriacheĭ obrabotkoĭ metallov davleniem