Historical
BS ISO 5131:1996
Acoustics. Tractors and machinery for agriculture and forestry. Measurement of noise at the operator's position. Survey method (British Standard)
Describes a method for the measurement of the noise at the position of the operator(s) of a tractor or machine used in agriculture and forestry. Provides information to avoid hearing risks of the operators. Replaces the first edition.
British Standards Institution [bsi]