Belastung der Waldarbeiter mit Laerm und Schwingungen : 19th IUFRO World Congress

1990

5 Abb., 6 Lit. Ang.

Unselbständiges Werk

9087

200085960

In many countries, where technical development of forestry working machines has not reached the full mechanization step yet, there are machines ergonomically unsuitable to the worker. That's why his charges with noise and vibration are high. Without using any hearing protection, noise is dangerous for health. There is necessary to shorten the working time, some working methods or some machines have to be dropped because the vibration.