GBJ 75-1984

acoustics-measurement of sound insulation in buildings-specifications

STANDARD published on 1.1.1984

English, Chinese -
electronic design (pdf) (670.80 USD)

The information about the standard:

Designation standards: GBJ 75-1984
Note: WITHDRAWN
Publication date standards: 1.1.1984
Country: Chinese technical standard
Category: Technical standards GB