YC/T 223.3-2014 Special filter rod—Part 3:Composite filter rod—Paper-acetate dual filter rod

YC/T 223.1-2014 Special filter rod—Part 1:Acetate fiber flute filter rod YC/T 223.2-2014 Special filter rod—Part 2:Composite filter rod—Activated charcoal-acetate dual filter rod

GB/T 5605-2002 Tobacco and tobacco products—Acetate fiber filter rod GB/T 5605-2011 Acetate fiber filter rod GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB 9687-1988 Hygienic standard for polyethylene products used as food containers and tablewares GB 9688-1988 Hygienic standard for polypropyrene products used as food containers and tablewares GB/T 16447-1996 Tobacco and tobacco products—Atmosphere for conditioning and testing GB/T 16447-2004 Tobacco and tobacco products—Atmosphere for conditioning and testing GB/T 22838.2-2009 Determination of physical characteristics for cigarettes and filter rods—Part 2:Length—Photoelectricity method GB/T 22838.3-2009 Determination of physical characteristics for cigarettes and filter rods—Part 3:Circumference—Laser method GB/T 22838.5-2009 Determination of physical characteristics for cigarettes and filter rods—Part 5:Cigarettes draw resistance and filter rods pressure drop GB/T 22838.5-2024 Determination of physical characeristics for cigarettes and filter rods—Part5:Cigarettes draw resistance and filter rods pressure drop GB/T 22838.6-2009 Determination of physical characteristics for cigarettes and filter rods—Part 6:Hardness GB/T 22838.6-2024 Determination of physical characteristics for cigarettes and filter rods—Part 6:Hardness GB/T 22838.8-2009 Determination of physical characteristics for cigarettes and filter rods—Part 8:Moisture GB/T 22838.13-2009 Determination of physical characteristics for cigarettes and filter rods—Part 13:Filter rods roundness GB/T 22838.14-2009 Determination of physical characteristics for cigarettes and filter rods—Part 14:Filter rods appearance YC/T 223.2-2007 Special filter rod—Part 2:Composite filter rod—Activated charcoal-acetate dual filter rod YC/T 223.2-2014 Special filter rod—Part 2:Composite filter rod—Activated charcoal-acetate dual filter rod GB/T 22838.3-2025 Determination of physical characteristics for cigarettes and filter rods—Part 3:Circumference—Non-contact optical method