Home / Standards / GB/T 31881-2015 GB/T 31881-2015 Active Accelerated weathering test methods of automotive nonmetal components and materials using a fluorescent UV and condensation apparatus 汽车非金属部件及材料紫外加速老化试验方法 Standard Type GBT ICS 43.020 CCS T40 Status 现行 Issue Date 2015-09-11 Implementation 2015-12-01 Responsible Dept 工业和信息化部 Drafting Unit N/A