GB/T 17249.1-1998

Acoustics--Guidelines for the design of low-noise workplaces--Noise control strategies

NORM herausgegeben am 18.3.1998

The information about the standard:

Designation standards: GB/T 17249.1-1998
Note: UNGÜLTIG
Publication date standards: 18.3.1998
Country: Chinese technical standard
Kategorie: Technische Normen GB