GB/T 14407-1993 Specification for cabins of overhead travelling cranes and portal bridge cranes for general purposes

GB/T 20303.5-2006 Cranes—Cabins—Part 5:Overhead traveling and portal bridge cranes

GB 1764 JB 2759 GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels GB/T 985-1988 Basic forms and sizes of weld grooves for gas welding manual arc welding and gas-Shielded arc welding GB/T 985.1-2008 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding GB/T 985.2-2008 Recommended joint preparation for submerged arc welding GB/T 985.3-2008 Recommended joint preparation for gas-shield arc welding on aluminium and its alloys GB/T 985.4-2008 Recommended joint preparation for welding on clad steels GB/T 986-1988 Basic forms and sizes of weld grooves for submerged arc welding GB/T 8923.1-2011 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 1:Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings GB/T 8923.2-2008 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 2:Preparation grades of previously coated steelsubstrates after localized removal of previous coatings GB/T 8923.3-2009 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 3:Preparation grades of welds,edges and other areas with surface imperfections GB/T 8923.4-2013 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 4:Initial surface conditions,preparation grades and flash rust grades in connection with high-pressure water jetting GB/T 9286-1998 Paints and varnishes—Cross cut test for films GB/T 9286-2021 Paints and varnishes—Cross-cut test GB 9656-2003 Safety glazing materials for road vehicles GB 9656-2021 Safety technical specification for glazing materials used in power-driven vehicles GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 14405-1993 General purpose overhead cranes GB/T 14405-2011 Bridge crane for general purpose GB/T 14406-1993 General purpose gantry cranes GB/T 14406-2011 Gantry crane for general purpose GB/T 191-2025 Graphical symbols marking for handling and storage of packages

ISO 7752