Acoustics - hearing protectors: part 4 : measurement of effective sound pressure levels for level-dependent sound-restoration ear-muffs; Department of Standards Malaysia.
Acoustics - hearing protectors: part 4 : measurement of effective sound pressure levels for level-dependent sound-restoration ear-muffs; Department of Standards Malaysia.
- Putrajaya Department of Standards Malaysia 2004.
- iii, 7p. ill. 30cm
- MS 1732: PART 3 : 2004 .
Standardization--Malaysia
MS 1732 PART4 2004
Standardization--Malaysia
MS 1732 PART4 2004