GB/T 1865-2009 Cycle C Paints and varnishes–Artificial weathering and exposure to artificial radiation–Exposure to filtered xenon-arc radiation
GB/T 1865-2009 Cycle C 室内色漆和清漆 人工气候老化和人工辐射曝露 滤过的氙弧辐射
GB/T 1865-2009 Cycle C Paints and varnishes–Artificial weathering and exposure to artificial radiation–Exposure to filtered xenon-arc radiation
GB/T 1865-2009 Cycle C 室内色漆和清漆 人工气候老化和人工辐射曝露 滤过的氙弧辐射