QC/T 531-2001 Translated English of Chinese Standard (QC/T 531-2001, QCT531-2001): Car rearview mirror [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 25/06/2024 - 13 من الصفحات This standard specifies the definition, requirements, test methods, inspection rules, marking, packaging of car rearview mirrors. This standard applies to rearview mirrors installed on categories M and N vehicles. |
المحتوى
| 3 | |
Scope | 4 |
Requirements | 5 |
Test methods | 8 |
Inspection rules | 11 |
Marking packaging transportation storage | 12 |
عبارات ومصطلحات مألوفة
175 mm diameter 50 mm radius actual vehicle condition automotive rearview mirrors axis of pendulum Car rearview mirror carried out according chromium coating curvature The radius Cylinder with 50 deformation diagram of impact effective surface Exit-factory inspection items exterior High and low Humidity resistance test Impact buffering performance impact buffering test inspection of rearview inspection rules Install the rearview interior rearview mirror low temperature resistance method specified mirror A rearview mirror and surveillance mirror is tested mirror It refers mirror shall comply mirror shall meet mirror surface Moisture resistance normal use position Number obvious fading pendulum falls freely Pendulum of 175 plumb line provisions of GB QC/T radius of curvature Rearview mirror installed requirements shall comply resistance test Install sharp protrusions specified in 5.3 specimen holder according specular reflectance standard surveillance mirror Test bench test device according tested according type inspection unqualified items Vibration resistance weather resistance test Wuhan xenon lamp