Views:0 Author:njtianze Publish Time: 2021-05-11 Origin:Site
AS1 is clear glass (at least 70% light transmittance), it is a laminated layer, which can be used in any place of motor vehicles (generally only windshield).
AS2 is to train at least 70% of the light transmission and can be used in any place except the windshield.
AS3 can be used in certain places in certain vehicles (laminated or tempered glass, not less than 70% light transmittance)
AS1-promised to use vehicles from other places
AS2-all around except the front windshield
AS3-The use of vehicles is prohibited