EN 13480-2:2017
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Metallic industrial piping - Part 2: Materials
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EN 378-4:2016
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Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery
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EN 13480-4:2017
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Metallic industrial piping - Part 4: Fabrication and installation
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EN 378-1:2016
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Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria
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EN 378-3:2016
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Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site and personal protection
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PREN 14276-1 : DRAFT 2017
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PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 1: VESSELS - GENERAL REQUIREMENTS
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PREN 764-5 : DRAFT 2012
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PRESSURE EQUIPMENT - PART 5: INSPECTION DOCUMENTATION OF METALLIC MATERIALS AND COMPLIANCE WITH THE MATERIAL SPECIFICATION
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EN 1714:1997/A2:2003
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NON-DESTRUCTIVE TESTING OF WELDS - ULTRASONIC TESTING OF WELDED JOINTS
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EN 1005-2:2003+A1:2008
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Safety of machinery - Human physical performance - Part 2: Manual handling of machinery and component parts of machinery
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EN ISO 4063:2010
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Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01)
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EN 13480-1:2017
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Metallic industrial piping - Part 1: General
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EN 1653:1997/A1:2000
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COPPER AND COPPER ALLOYS - PLATE, SHEET AND CIRCLES FOR BOILERS, PRESSURE VESSELS AND HOT WATER STORAGE UNITS
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EN 12449:2016
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Copper and copper alloys - Seamless, round tubes for general purposes
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PREN 764-4 : DRAFT 2012
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PRESSURE EQUIPMENT - PART 4: ESTABLISHMENT OF TECHNICAL DELIVERY CONDITIONS FOR METALLIC MATERIALS
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EN 10045-1 : 1990
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METALLIC MATERIALS - CHARPY IMPACT TEST - PART 1: TEST METHOD
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EN ISO 6708:1995
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Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
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EN 13480-3:2017
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Metallic industrial piping - Part 3: Design and calculation
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EN 764 : 1994
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PRESSURE EQUIPMENT - TERMINOLOGY AND SYMBOLS - PRESSURE, TEMPERATURE, VOLUME
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EN 22553:1994
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Welded, brazed and soldered joints - Symbolic representation on drawings (ISO 2553:1992)
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EN 12735-2:2016
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Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 2: Tubes for equipment
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EN 1861:1998
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Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols
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EN 12735-1:2016
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Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 1: Tubes for piping systems
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EN 13136:2013
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Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation
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EN 10204:2004
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Metallic products - Types of inspection documents
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EN 764-2:2012
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Pressure equipment - Part 2: Quantities, symbols and units
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EN 764-3:2002
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Pressure equipment - Part 3: Definition of parties involved
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EN 378-2:2016
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Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation
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EN 1435:1997/A2:2003
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NON-DESTRUCTIVE TESTING OF WELDS - RADIOGRAPHIC TESTING OF WELDED JOINTS
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