关键词: 制材生产, 环境噪声.人类工效学

Abstract: This study,by means of the most advanced noise measuring technique and equipment in this world, based on the Comprehensive measurements and analyses on the environmental noise in thirteen Sawmills located in Jilin and HeilongJiang provinces, reveals the status of environmental noise in Sawmills of our Country,puts forward the bases and methods for appraising the environmental noise and provides some scientific bases for tackling the sawmill noise in a comprehensive way.

Key words: Sawing production, Environmental noise, Ergonomics