Normy GB - Čínské národní normy - strana 1211

Acoustics-Guidelines for noise control by enclosures and cabins

Norma vydána dne 9.9.2005

Acoustics-Measurement of the in situ sound attenuation of a removable screen

Norma vydána dne 9.9.2005

Acoustics-Stationary audible warning devices used outdoors-Part 1:Field measurements for determination of sound emission quantities

Norma vydána dne 9.9.2005

Acoustics—Field measurement of sound insulation in buildings and of building elements—Part 1: Airborne sound insulation between rooms

Norma vydána dne 28.1.2026

AcousticsMeasurement of sound insulation in buildings and of building elementsPart 10Laboratory measurements of airborne sound insulation of small building elements

Norma vydána dne 25.7.2006

Acoustics—Measurement of sound insulation in buildings and of building elements—Part 18: Laboratory measurement of sound generated by rainfall on building elements

Norma vydána dne 29.12.2017

Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties

Norma vydána dne 9.3.2022

Acoustics—Field measurement of sound insulation in buildings and of building elements—Part 3: Airborne sound insulation of facade elements and facades

Norma vydána dne 28.1.2026

Acoustics—Measurement of sound insulation in buildings and of building elements—Part 7 : Field measurement of impact sound insulation

Norma vydána dne 11.7.2022

AcousticsMeasurement of sound insulation in buildings and of building elementsPart 8 :Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor

Norma vydána dne 25.7.2006