GB/T 17249.2-2005

Acoustics-Guidelines for the design of low-noise workplaces-Part 2:Noise control measures

NORMA vydaná dňa 9.9.2005

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The information about the standard:

Designation standards: GB/T 17249.2-2005
Note: NEPLATNÁ
Publication date standards: 9.9.2005
Country: Chinese technical standard
Kategória: Technické normy GB