GB/T 33639-2025 CNC hydraulic punching and drilling composite machines

GB/T 33639-2017 CNC hydraulic punching and drilling composite machine for plates

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 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 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 6576-2002 Machine tools—Lubrication systems 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 9969-2008 General principles for preparation of instructions for use of industrial products GB 9969.1-1998 General principles for preparation of instructions for use of industrial products GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB 17120-1997 Metalforming machinery—Safety requirements GB 17120-2012 Metalforming machinery—Safety requirements GB/T 17421.1-2023 Test code for machine tools—Part 1:Geometric accuracy of machines operating under no-load or quasi-static conditions GB/T 17421.2-2000 Test code for machine tools—Part 2:Determination of accuracy and repeatability of positioning numerically controlled axes GB/T 17421.2-2016 Test code for machine tools—Part 2:Determination of accuracy and repeatability positioning numerically controlled axes GB/T 17421.2-2023 Test code for machine tools—Part 2:Determination of accuracy and repeatability of positioning of numerically controlled axes GB/T 19660-2005 Industrial automation systems and integration—Numerical control of machines—Coordinate system and motion nomenclature GB/T 23281-2009 Metal forming machinery—Noise measurement method of sound pressure levels GB/T 23571-2009 Metal cutting machine tools—Technic document compiled GB/T 26220-2010 Industrial automation systems and integration—Numerical control of machines—General requirements for numerical control systems GB/T 36484-2018 Metalforming machinery—Terminology JB/T 1829-2014 Forging Machinery - General Technical Specification JB/T 1829-1997 Forging Machinery - General Technical Specification JB/T 8356-2016 Machine tool packaging technical specification JB/T 8356-2016 JB/T 8356.1-1996 JB/T 8356.2-1996 Machine tool packaging case JB/T 8356.3-1996 Small and medium wooden crate for machine tool packaging JB/T 8609-2014 Forging and Machining Machinery Welding Specification JB/T 8609-1997 Forging and Pressing Machinery Welding Specification JB/T 9954-1999 Forging machinery hydraulic system cleanliness GB 17120-2025 Metalforming machinery—Safety technical specification