ANSI/ASTM E492-1977

Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine

SDO:

CSA

Language:

English

ICS Codes:

17.140; 17.140.40

Status:

Withdrawn

Publish date:

1976-12-31

Standard Number:

ANSI/ASTM E492-1977