QB/T 2981-2008 Technical specification for paper sample former

GB/T 1176-1987 Specification for cast copper alloys GB/T 1176-2013 Casting copper and copper alloys GB/T 1220-1992 Stainless steel bars GB/T 1220-2007 Stainless steel bars GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 14253-1993 General specifications for light industry machinery GB/T 14253-2008 General specification for light industry machinery GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 3181-1995 Color standard for paint film GB/T 3181-2008 Colour standard for paint film GB 3186-1982 Sampling paint products GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes—Sampling GB/T 7134-1996 Poly (methyl methacrylate) cast sheets, rods and tubes GB/T 7134-2008 Poly(methyl methacrylate)cast sheets QB/T 3703-1999 Pulps-Preparation of laboratory sheets conventional sheet-former method GB/T 191-2025 Graphical symbols marking for handling and storage of packages