Comparison method and vidco-tape recorders were used in case study for recording thc operation performances of two group operators. The time span was 7 months, from September 10 March. The performance of operations in...
The test and analysis on the chair system of homemade J80 skidder was carried out. on the basis of the study result, the important parameters, the spring rigidity and the damping coefficient of J80 skidder chair, were...
This paper describes the researching aim and content of Ergonomics.Some prob-lems existing in modern harvesting system,such as machinery availability,cabin design,occupational accident,noise and vibration are discusse...
This paper is a surve of the development and current state of occupational health andsafety in Chinese forestry and a general introduction to the administrative system and structure ofworking health and safety in the ...