GB/T 37189-2018 Soft melamine foamed plastics material

GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2406.2-2009 Plastics—Determination of burning behaviour by oxygen index—Part 2:Ambient-temperature test GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing GB/T 6342-1996 Cellular plastics and rubbers—Determination of linear dimensions GB/T 6343-2009 Cellular plastics and rubbers—Determination of apparent density GB/T 6344-2008 Flexible cellular polymeric materials—Determination of tensile strength and elongation at break GB/T 6670-2008 Flexible cellular polymeric materials—Determination of resilience by ball rebound GB/T 8627-2007 Test method for density of smoke from the burning or decomposition of building materials GB/T 10295-2008 Thermal insulation—Determination of steady-state thermal resistance and related properties—Heat flow meter apparatus GB/T 10807-2006 Flexible cellular polymeric materials—Determination of hardness(indentation technique) GB/T 10808-2006 Flexible cellular polymeric materials—Determination of tear strength GB/T 18696.2-2002 Acoustics—Determination of sound absorption coefficient and impedance in impedance tubes—Part 2:Transfer function method UL 94:2015