Method of measuring noise from machine tools, excluding testing in anechoic chambers /
Method of measuring noise from machine tools, excluding testing in anechoic chambers /
British Standards Institution.
- London : B.S.I., 1972.
- 17 p. : ill., forms ; 21 cm.
- BS4813. 1972 .
0580074501 (sd) : £0.70 9780580074509: £0.70
Machine-tools.
Noise--Measurement
Machine tools Noise Measurement Standard methods
4813 : 1972
0580074501 (sd) : £0.70 9780580074509: £0.70
Machine-tools.
Noise--Measurement
Machine tools Noise Measurement Standard methods
4813 : 1972