GB/T 4893.2-2020家具表面漆膜理化性能试验第2部分:耐湿热测定法标准
英文:Test of surface coatings of furniture—Part 2: Determination of resistance to wet heat GB/T 4893.2-2020介绍: 国家标准《家具表面漆膜...
英文:Test of surface coatings of furniture—Part 2: Determination of resistance to wet heat GB/T 4893.2-2020介绍: 国家标准《家具表面漆膜...