The standard specifies the emission limit and the measuring method of industrial enterprises and fixtures noises at boundary.
The standard is applicable to the management and evaluation and control of industrial enterprises noise emission. The noise emission of departments, institutions and organizations may comply with this standard.
Foreword 1
1 Applicable Scope 1
2. Normative References 1
3. Terms and Definitions 1
4 Emission Limit of Environmental Noise 2
4.1 Emission Limit of Noise at Boundary 2
4.2 Room Noise Emission Limit of Structure Transmission Fixture 3
5 Measuring Method 4
5.1 Measuring Instrument 4
5.2 Measuring Conditions 4
5.3 Measuring Point Position 4
5.4 Measurement Period 5
5.5 Measurement of Background Noise 5
5.6 Measuring Record 5
5.7 Measurement Result Correction 5
6 Measurement Result Assessment 6
7 Supervision and Implementation of the Standard 6