GB/T 27545-2024 Horizontal circulating mechanical parking system

GB/T 27545-2011 Level circulating mechanical parking system

GB/T 699-2015 Quality carbon structure steels GB/T 700-2006 Carbon structural steels GB/T 1228-1991 High strength bolts with large hexagon head for steel structures GB/T 1228-2006 High strength bolts with large hexagon head for steel structures GB/T 1229-1991 High strength large hexagon nuts for steel structures GB/T 1229-2006 High strength large hexagon nuts for steel structures GB/T 1230-1991 High strength plain washers for steel structures GB/T 1230-2006 High strength plain washers for steel structures GB/T 1231-1991 Specifications of high strength bolts with large hexagon head, large hexagon nuts, plain washers for steel structures GB/T 1231-2006 Specifications of high strength bolts with large hexagon head,large hexagon nuts,plain washers for steel structures GB/T 1231-2024 High strength bolts with large hexagon head assemblies for steel structures GB/T 3632-1995 Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures GB/T 3632-2008 Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures GB/T 6417.1-2005 Classification and explanation of imperfections in fusion welded joints 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 9286-2021 Paints and varnishes—Cross-cut test GB/T 9799-1997 Metallic coatings—Electroplated coatings of zinc on iron or steel GB/T 9799-2011 Metallic and other inorganic coatings—Electroplated coatings of zinc with supplementary treatments on iron or steel GB/T 9799-2024 Metallic and other inorganic coatings—Electroplated coatings of zinc with supplementary treatments on iron or steel 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 13912-2002 Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods GB/T 13912-2020 Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods GB/T 19418-2003 Arc-welded joints in steel—Guidance on quality levels for imperfections GB/T 26476-2011 Mechanical parking system—Vocabulary GB/T 26476-2021 Mechanical parking system—Vocabulary GB/T 26559-2021 Mechanical parking system—Classification GB/T 37910.1-2019 Non-destructive testing of welds—Acceptance levels for radiographic testing—Part 1:Steel,nickel, titanium and their alloys GB/T 39980-2021 Mechanical parking system—Design rules GB/T 44354-2024 Parking equipment—Safety signs and hazard pictorials—General principles JB/T 10559-2018 Cranes and machinery NDT inspection, ultrasonic testing of steel welds GB 50168-2018 Standard for construction and acceptance of cable line electric equipment installation engineering GB 50169-2016 Code for construction and acceptance of grounding connection electric equipment installation engineering GB 50254-2014 Code for construction and acceptance of low-voltage apparatus Electric equipment installation engineering GB 50017-2017 Code for design of steel structures GB 50256-2014 Electrical installation engineering: Specification for construction and acceptance of electrical equipment for crane operation