GB/T 17249.3-2012

Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms

NORMA vydána dne 5.11.2012

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The information about the standard:

Designation standards: GB/T 17249.3-2012
Publication date standards: 5.11.2012
Country: Chinese technical standard
Kategorie: Technické normy GB