T/CMRA 11-2021 Prefabricated ribbed plastic formwork

GB/T 1034-1998 Plastics—Determination of water absorption GB/T 1034-2008 Plastics—Determination of water absorption GB/T 1043.1-2008 Plastics—Determination of charpy impact properties—Part 1:Non-instrumented impact test GB/T 1633-2000 Plastics—Thermoplastic materials—Determination of Vicat softening temperature(VST) GB/T 2411-1980 Plastics—Shore hardness test GB/T 2411-2008 Plastics and ebonite—Determination of indentation hardness by means of a durometer(shore hardness) GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection 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 5761-1993 Suspension polyvinyl chloride resins of general purpose GB/T 5761-2006 Suspension polyvinyl chloride resins of general purpose GB/T 5761-2018 Suspension polyvinyl chloride resins of general purpose GB/T 9341-2000 Plastics—Determination of flexural properties GB/T 9341-2008 Plastics—Determination of flexural properties GB 12670-1990 Polypropylene resin GB/T 12670-2008 Polypropylene(PP) resin 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 GB/T 1633-2025 Plastics—Thermoplastic materials—Determination of Vicat softerning temperature(VST)