JB/T 7665-2023
Method for on-site determination of sound power level of general mechanical noise (English Version)

Standard No.

JB/T 7665-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Professional Standard - Machinery

Latest

JB/T 7665-2023

JB/T 7665-2023 history

• 2023 JB/T 7665-2023 Method for on-site determination of sound power level of general mechanical noise
• 2007 JB/T 7665-2007 Determination of sound power levels for noise emitted by general machinery at the work station.Sound intensity method
• 1995 JB/T 7665-1995 Sound intensity method for on-site measurement of sound power level of general machinery noise