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              Pressure vessels. Basic design requirements | 
              Pressure vessels. Requirements for welding steels | 
              Portable gas cylinders. Refillable welded stainless steel gas cylinders. Design and manufacture. Part 2. Weldable stainless steel | 
        
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              Pressure vessels without fire supply of heat Part 1 General provisions | 
              Pressure vessels without fire supply of heat Part 2 Materials | 
              Pressure vessels without fire supply of heat Part 4 Manufacturing | 
        
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              Pressure receptacles without fire supply of heat Part 5 Inspection and testing | 
              Pressure vessels without fire supply of heat Part 6 Requirements for the design and manufacture of vessels and elements of pressure vessels from nodular cast iron | 
              Vessels operating under pressure without a fire supply of heat. Part 8. Additional requirements for pressure receptacles of aluminum and aluminum alloys | 
        
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              Valves for gas distribution systems with a maximum working pressure of 16 bar. Technical requirements | 
              Vessels made of aluminum alloys for air braking and auxiliary rail systems | 
              Gas cylinders Checking the installation of cylinders and re-certification of high-pressure cylinders for the storage of natural gas as fuel in vehicles |