DIN 4810:1991-09
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STEEL PRESSURE VESSELS FOR WATER SUPPLY SYSTEMS
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DIN 3859-3:1995-12
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NON-SOLDERING COMPRESSION COUPLINGS WITH CUTTING RINGS ACCORDING TO DIN 2353 - PART 3: TEST PROCEDURE
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DIN EN 15001-1:2011-02
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Gas infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
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DIN 8554-1:1986-05
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WELDING RODS FOR GAS WELDING, UNALLOYED AND LOW ALLOYED; DESIGNATION, TECHNICAL DELIVERY CONDITIONS
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I.S. EN 15001-1:2009
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GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING
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DIN 2445-1:2000-09
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SEAMLESS STEEL TUBES FOR DYNAMIC LOADS - PART 1: HOT FINISHED TUBES IN FLUID SYSTEMS, 100 TO 500 BAR
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UNE-EN 15001-1:2010
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Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
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UNI EN 1106 : 2010
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MANUALLY OPERATED TAPS FOR GAS BURNING APPLIANCES
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UNI EN 15001-1 : 2009
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GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING
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UNI EN 1854 : 2010
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PRESSURE SENSING DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES
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DIN 2413-1:1993-10
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STEEL PIPES - DESIGN OF STEEL PRESSURE PIPES
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DIN 4702-1:1990-03
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BOILERS FOR CENTRAL HEATING, TERMS, REQUIREMENTS, TESTING, MARKING
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DIN 1629:1984-10
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SEAMLESS CIRCULAR UNALLOYED STEEL TUBES SUBJECT TO SPECIAL REQUIREMENTS - TECHNICAL DELIVERY CONDITIONS
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DIN 28053:1997-04
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CHEMICAL APPARATUS - ORGANIC COATINGS AND LININGS ON METAL COMPONENTS - REQUIREMENTS FOR METAL SURFACES
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DIN 1913-1:1984-06
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COVERED ELECTRODES FOR THE JOINT WELDING OF UNALLOYED AND LOW ALLOY STEEL - CLASSIFICATION, DESIGNATION, TECHNICAL DELIVERY CONDITIONS
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EN 15001-1:2009
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Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
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DIN 8559-1:1984-07
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WELDING FILLER METALS FOR GAS-SHIELDED WELDING; WIRE ELECTRODES FILLER RODS AND SOLID WIRES FOR GAS-SHIELDED WELDING OF UNALLOYED AND ALLOYED STEELS
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BS EN 15001-1:2009
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Gas infrastructure. Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations Detailed functional requirements for design, materials, construction, inspection and testing
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DIN 4279-3:1990-06
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INTERNAL PRESSURE TEST OF PRESSURE PIPE-LINES FOR WATER; DUCTILE CAST IRON PRESSURE PIPES AND STEEL PIPES, WITH CEMENT MORTAR LINING
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