T/DGGC 004-2020 Total face tunnel excavator remanufacturing quality control requirements

GB/T 247-1997 General rule of acceptance, package, mark and certification for steel plates(sheets) and strips GB/T 247-2008 General rule of package,mark and certification for steel plates(sheets)and strips GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels GB/T 713-2014 Steel plates for boilers and pressure vessels GB/T 1591-1994 High strength low alloy structural steels GB/T 1591-2008 High strength low alloy structural steels GB/T 1591-2018 High strength low alloy structural steels GB/T 3077-2015 Alloy structure steels GB/T 3274-1988 Carbon structural and low alloy steel rolled plates and strips GB/T 3274-2007 Hot-rolled plates and strips of carbon structural steels and high strength low alloy structural steels GB/T 3274-2017 Hot-rolled plates,sheets and strips of carbon structural steels and high strength low alloy structural steels GB/T 3452.3-2005 Housing dimensions for O-ring elastomer seals in hydraulic and pneumatic applications GB/T 5013.2-2008 Rubber insulated cables of rated voltages up to and including 450/750 V—Part 2:Test methods GB/T 11022-1999 Common specifications for high-voltage switchgear and control gear standards GB/T 11022-2011 Common specifications for high-voltage switchgear and controlgear standards GB/T 11022-2020 Common specifications for high-voltage alternating-current switchgear and controlgear standards 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/T 27611-2011 General requirements and labeling for recycled and remanufactured products GB/T 28619-2012 Remanufacturing—Terminology GB/T 32804-2016 Earth-moving machinery—Remanufacture of components—Technical specifications of disassembly GB/T 34354-2017 Full face tunnel boring machine—Terms and commercial specification GB/T 37432-2019 Full face tunnel boring machine remanufacturing DL/T 474-2006(所有部分) T/DGGC 001-2020 Full-face Tunnel Boring Machine Remanufacturing General Technical Requirements GB/T 247-2025 General rules of package, mark and certification for steel plate, sheet and strip