An experimental research on the noise of brush cutters: Directivity of the noise and hearing conservation of workers
1988
Li, W. (Ehime Univ., Matsuyama (Japan). Coll. of Agriculture) | Fushimi, T.
AGROVOC关键词
书目信息
页码
pp. 63-72
其它主题
Outil de coupe; Proteccion contra el ruido/ obreros; Protection contre le bruit/ ouvrier; Hearing protection/ workers
语言
日本人
注释
9 ref.; Summaries (En, Ja)
类型
Summary
1990-08-15
AGRIS AP