DB32/T 3553-2019 Specification for Construction and Acceptance of Tramway Transportation System with Rubber-tyred Tracks

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 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 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 11345-1989 Method for manual ultrasonic testing and classification of testing results for ferritic steel welds GB/T 11345-2013 Non-destructive testing of welds—Ultrasonic testing—Techniques,testing levels,and assessment GB/T 11345-2023 Non-destructive testing of welds—Ultrasonic testing—Techniques, testing levels and assessment GB 50150-2016 Electric equipment installation engineering - standard for hand-over test of electric equipment GB 50166-2019 Standard for installation and acceptance of fire alarm system GB 50169-2016 Code for construction and acceptance of grounding connection electric equipment installation engineering GB 50202-2018 Standard for acceptance of construction quality of building foundation GB 50205-2001 Code for acceptance of construction quality of steel structures GB 50205-2020 Standard for acceptance of construction quality of steel structures GB 50231-1998 General code for construction and acceptance of mechanical equipment installation engineering GB 50243-2002 Code of acceptance for construction quality of ventilation and air conditioning works GB 50243-2016 Code of acceptance for construction quality of ventilation and air conditioning works JT/T 722-2023 Highway bridge steel structure anti-corrosion coating technical specifications JT/T 722-2008 Specifications of protective coating for highway bridge steel structure JTG/T F 50 GB 50147-2010 Code for construction and acceptance of high-voltage electric equipment installation engineering GB 50203-2011 Code for acceptance of constructional quality of masonry structures GB 50204-2015 Concrete Structure Construction Quality Acceptance Standards GB 50231-2009 General code for construction and acceptance of mechanical equipment installation engineering GB 50235-2010 Code for construction and acceptance of industrial metallic piping GB 50268-2008 Code for construction and acceptance of water and sewerage pipeline works GB 50273-2022 Code for construction and acceptance of boiler installation engineering GB 50303-2015 Code for acceptance of construction quality ofelectrical installation in building GB/T 50308-2017 Code for urban rail transit engineering survey GB 50312-2016 Integrated cabling system engineering acceptance specification GB/T 50381-2018 Code for constructional quality acceptance of urban rail transit automatic fare collection system engineering GB 50614-2010 Code for construction and acceptance of straddle monorail transit GB 50666-2011 Code for construction of concrete structures CJJ 2-2008 Code for construction and quality acceptance of bridge works in city CJJ 183-2012 Technical code for platform screen door system of urban railway transit JGJ 82-2011 Technical specification for high strength bolt connections of steel structures JGJ 94-2008 Technical Code for Building Pile Foundations