GB/T 35739-2017 Continuous vertical conveyor for unit goods in logistics warehousing distribution center

GB/T 700-2006 Carbon structural steels GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined(IP code)—Classification GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 6892-2015 Wrought aluminium and aluminium alloys extruded profiles for general engineering 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 9286-1998 Paints and varnishes—Cross cut test for films GB/T 19418-2003 Arc-welded joints in steel—Guidance on quality levels for imperfections GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB 755-2000 Rotating electrical machines—Rating and performance GB/T 755-2008 Rotating electrical machines—Rating and performance GB/T 755-2019 Rotating electrical machines—Rating and performance GB/T 755.2-2003 Methods for determining losses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles) GB/T 1243-1997 Short pitch transmission precision roller chains and chain wheels GB/T 1243-2006 Short-pitch transmission precision roller and bush chains,attachments and associated chain sprockets GB/T 1243-2024 Short-pitch transmission precision roller and bush chains,attachments and associated chain sprockets 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 21776-2008 Standard guide for testing coating powders and powders coatings GB/T 23580-2009 Continuous handling equipment—Safety code—Special rules GB/T 755-2025 Rotating electrical machines—Rating and performance JGJ 82-2011 Technical specification for high strength bolt connections of steel structures GB/T 191-2025 Graphical symbols marking for handling and storage of packages