GB/T 41053-2021 Full face tunnel boring machine—Dual modes(earth pressure balanced and slurry balanced) tunnel boring machine

GB 150-1998 Steel pressure vessels GB/Z 150-2025 Guide for magnetizing behaviour of permanent magnets GB/T 150.1-2011 Pressure vessels—Part 1:General requirements GB/T 150.1-2024 Pressure vessels—Part 1:General requirements GB/T 150.2-2011 Pressure vessels—Part 2:Materials GB/T 150.2-2024 Pressure vessels—Part 2:Materials GB/T 150.3-2011 Pressure vessels—Part 3:Design GB/T 150.3-2024 Pressure vessels—Part 3:Design GB/T 150.4-2011 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 150.4-2024 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 1985-2014 High-voltage alternating-current disconnectors and earthing switches GB 2894-1996 Safety signs GB 2894-2008 Safety signs and guideline for the use GB 2894-2025 Safety colours and safety signs GB/T 3766-2001 Hydraulic fluid power—General rules relating to systems GB/T 3766-2015 Hydraulic fluid power—General rules and safety requirements for systems and their components GB/T 3956-1997 Conductors of insulated cables GB/T 3956-2008 Conductors of insulated cables GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) 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 5226.3-2005 Safety of machinery—Electrical equipment of machines—Part 11:Requirements for HV equipment for voltages above 1 000 Va.c. or 1 500 Vd.c. and not exceeding 36 kV GB/T 6388-1986 Transport package shipping mark GB/T 7932-2003 Pneumatic fluid power—General rules relating to systems GB/T 7932-2017 Pneumatic fluid power—General rules and safety requirements for systems and their components GB/T 10595-2009 Belt conveyors GB/T 10595-2017 Belt conveyors GB/T 10595-1989 General specifications for belt conveyers GB/T 13283-1991 Accuracy class of measuring instruments and display instruments for industrial process measurement and control GB/T 13283-2008 Accuracy class of measuring instruments and display instruments for industrial process measurement and control 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 14039-2002 Hydraulic fluid power—Fluids—Method for coding the level of contamination by solid particles GB 14048.3-2002 Low-voltage switchgear and controlgear—Part 3:Switches,disconnectors,switch-disconnectors and fuse-combination units GB/T 14048.3-2008 Low-voltage switchgear and controlgear—Part 3:Switches,disconnectors,switch-disconnectors and fuse-combination units GB/T 14048.3-2017 Low-voltage switchgear and controlgear—Part 3:Switches,disconnectors，switch-disconnectors and fuse-combination units GB/T 14048.3-2025 Low-voltage switchgear and controlgear—Part 3:Switches,disconnectors,switch-disconnectors and fuse-combination units GB/T 14776-1993 Ergonomics—Principles for determing dimensions of work places in manufacturing areas and the dimensions GB/T 17301-1998 Earth-moving machinery—Operator station and maintenance areas-Bluntness of edges GB/T 19666-2005 Flame retardant and fire resistant wires and cables GB/T 19666-2019 General rules for flame retardant and fire resistant electric wires and cables or optical fiber cables GB/T 20082-2006 Hydraulic fluid power—Fluid contamination—Determination of particulate contamination by the counting method using an optical microscope GB/T 20840.2-2014 Instrument transformers—Part 2:Additional requirements for current transformers GB/T 20840.3-2013 Instrument transformers—Part 3:Additional requirements for inductive voltage transformers GB/T 24337-2009 Power quality—Interharmonics in public supply network GB/T 26802.1-2011 Industrial control computer system—General specification—Part 1:General requirements GB/T 34354-2017 Full face tunnel boring machine—Terms and commercial specification GB/T 34650-2017 Full face tunnel boring machine—Safety requirements of shield machine GB/T 34651-2017 Full face tunnel boring machine—Earth pressure balance shield machine GB/T 35019-2018 Full face tunnel boring machine—Slurry shield machine GB/T 37400.3-2019 Heavy mechanical general technical specification—Part 3:Welding parts GB/T 37400.10-2019 Heavy mechanical general technical specification—Part 10:Assembling GB/T 37400.11-2019 Heavy mechanical general technical specification—Part 11:Piping 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 JB/T 10205-2010 JB/T 10205-2010 Hydraulic cylinder JB/T 10205-2000 JBT 10205-2000 Hydraulic cylinder technical specification JB/T 10205.2-2023 Hydraulic cylinder - Part 2: Cylinder tube technical specification JB/T 10205.3-2020 Hydraulic cylinder - Part 3: Piston rod technical specification