[The physiological hygiene characteristics of the working conditions on modern sowing machinery]

Autor: V I, Cherniuk, V P, Riabtseva, N F, Shkliar, G V, Meshcheriakov
Rok vydání: 1990
Předmět:
Zdroj: Vrachebnoe delo. (2)
ISSN: 0049-6804
Popis: It was found that in sowing machine operators their work was class II hard (permissible conditions) and class III strenuous (grade I hazard). By air dust contamination their work corresponded to grade III hazard, by noise--to grade I hazard. The operators showed signs of functional overstrain of the central nervous and cardiovascular systems, the severity of which depended on the type of sowing machine and tractor.
Databáze: OpenAIRE