Optical qualities. 8.1.4.1. Light-transmission test The purpose of this test is to determine whether the regular transmittance of safety glazing exceeds a specified value.
Appears in 5 contracts
Sources: Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles, Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles, Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles