JB/T 5773-2007 Air impact moulding machine

JB/T 5547-1991 Airflow Impact Molding Machine Technical Specification JB/T 5773-1991 Airflow impact molding machine basic parameters

JB/T 5773-2021 Air impact molding machine

GB 20905-2007 Safety requirements for foundry machinery 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 17421.1-1998 Test code for machine tools—Part 1:Geometric accuracy of machines operating under no-load or finishing conditions 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 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 JB/T 1644-2005 Forging Machinery General Technical Specification JB/T 5365.1-1991 The method of measuring the cleanliness of casting machinery using weight measurement JB/T 6331.2-1992 JBT 6331.2-1992 Method for measuring noise of casting machinery - Sound pressure level measurement JB/T 8356.2-1996 Machine tool packaging case JB/T 8828-2001 Cutting-machine workpiece general technical specification JB/T 8828-2001 JB/T 9875-1999 JBT 9875-1999 Metal cutting machine tool preparation of technical documents for random JB/T 8356.1-1996 Technical Requirements for the Packaging of Machine Tools JB/T 8828-2025 General Technical Requirements for Cutting Machined Parts