GB/T 18958-2022 Hardly flammable medium density fiberboard

GB/T 18958-2013 Difficult-flammable medium density fiberboard

GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 5907.1-2014 Fire protection vocabulary—Part 1:General terms GB 8624-2012 Classification for burning behavior of building materials and products GB/T 8626-2007 Test method of flammability for building materials GB/T 11718-2021 Medium density fibreboard GB/T 17657-2013 Test methods of evaluating the properties of wood-based panels and surface decorated wood-based panels GB/T 18259-2018 Terminology for wood-based panels and their surface decoration GB 18580-2017 Indoor decorating and refurbishing materials—Limit of formaldehyde emission of wood-based panels and finishing products GB/T 20284-2006 Single burning item test for building materials and products GB/T 20285-2006 Toxic classification of fire effluents hazard for materials GB/T 39600-2021 Formaldehyde emission grading for wood-based panel and finishing products GB/T 19367-2009 Wood-based panels—Determination of dimensions of panels GB/T 19367-2022 Determination of dimensions of wood-based panels GB/T 19367.1-2003 Wood-based panels—Determination of thickness、width and length of boards GB/T 19367.2-2003 Wood-based panels—Determination of squareness and straightness of boards