[SOME METHODICAL NOTIONS ABOUT COLOUR FORM OF MACHINES AND FACTORY HALLS].
D000056:Accident Prevention; D003116:Color; D005079:Excipients; D006794:Household Articles; D006801:Humans; D008610:Menthol; D009787:Occupational Medicine
D005079:Excipients; D008610:Menthol
ACCIDENT PREVENTION; COLOR; INDUSTRIAL MEDICINE
N EKTER'E METODICK'E POZNATKY O BAREVN'E 'UPRAV E STROJU A V'YROBN'ICH HAL.