GB/T 17249.3-2012

Active

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

声学 低噪声工作场所设计指南 第3部分：工作间内的声传播和噪声预测

Standard Type
GBT
ICS
17.140
CCS
A59
Status
现行
Issue Date
2012-11-05
Implementation
2013-02-15
Responsible Dept
中国科学院
Drafting Unit
N/A