MAK
Maximum AworkplaceKoncentration, i.e. the value which, according to current knowledge, can be tolerated for 8 hours a day, 5 days a week, for a working life without harmful effects.
Maximum AworkplaceKoncentration, i.e. the value which, according to current knowledge, can be tolerated for 8 hours a day, 5 days a week, for a working life without harmful effects.