Sound absorption coefficient. If the surface fails to conform to the residual voids content requirement, the surface is acceptable only if its sound absorption coefficient, ", # 0.10. For the measurement procedure, see paragraph 4.2. The requirement of paragraphs 2.1. and 2.2. is met also if only sound absorption has been measured and found to be
Appears in 1 contract
Sources: Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles
Sound absorption coefficient. If the surface fails to conform to the residual voids content requirement, the surface is acceptable only if its sound absorption coefficient, "" , # < 0.10. For the measurement procedure, see paragraph 4.2. The requirement of paragraphs 2.1. and 2.2. is met also if only sound absorption has been measured and found to be
Appears in 1 contract
Sources: Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles
Sound absorption coefficient. If the surface fails to conform to comply with the residual voids content requirement, the surface is acceptable only if its sound absorption coefficient, ", # α ≤ 0.10. For the measurement procedure, see paragraph para. 4.2. The requirement of paragraphs 2.1. and 2.2. is met also if only sound absorption has been measured and found to bebe α ≤ 0.
Appears in 1 contract
Sources: Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles
Sound absorption coefficient. If the surface fails to conform to the residual voids content requirement, the surface is acceptable only if its sound absorption coefficient, ", # " c 0.10. For the measurement procedure, see paragraph 4.2. The requirement of paragraphs 2.1. and 2.2. is met also if only sound absorption has been measured and found to befound
Appears in 1 contract
Sources: Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles