GB/T 34392-2017 NC ring rolling machine

GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 10923-2009 Test code of accuracy for metalforming machine GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods 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 6402-1991 Steel forgings—Method for ultrasonic examination GB/T 6402-2008 Steel forgings—Method for ultrasonic testing GB/T 6402-2024 Method for ultrasonic testing of steel forgings 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 23281-2009 Metal forming machinery—Noise measurement method of sound pressure levels JB/T 1829-2014 Forging Machinery - General Technical Specification JB/T 8356-2016 Machine tool packaging technical specification JB/T 8356-2016 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 8832-2001 Machine tool numerical control system general technical specification JB/T 1829-1997 Forging Machinery - General Technical Specification JB/T 5775-1991 Forging Machinery Grey Cast Iron Component Technical Specification JB/T 8609-1997 Forging and Pressing Machinery Welding Specification JB/T 8356.2-1996 Machine tool packaging case JB/T 5775-2010 Gray iron castings for metalforming machinery-Specifications JB/T 8356.1-1996 Technical Requirements for the Packaging of Machine Tools GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB 17120-2025 Metalforming machinery—Safety technical specification