KEBS Logo






CATEGORY

KS ISO 140-2:1991

Acoustics - Measurements of sound insulation in buildings and of building elements - Part 2: Determination, verification and application of precision data.

Specifies procedures for assessing the uncertainty in the acoustical measurements described in KS ISO 143-3 to KS ISO 140-9 due to random and systematic influences

Number of pages:17

Kes 3,212.00