NF EN 752-1 : 1996
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DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - PART 1: GENERALITIES AND DEFINITIONS
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NF EN 1916 : 2003
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CONCRETE PIPES AND FITTINGS, UNREINFORCED, STEEL FIBER AND REINFORCED
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FD ISO 6107-1 : 2005 FD
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WATER QUALITY - VOCABULARY - PART 1
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NF EN 1295-1 : 1998
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STRUCTURAL DESIGN OF BURIED PIPELINES UNDER VARIOUS CONDITIONS OF LOADING - PART 1: GENERAL REQUIREMENTS
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NF EN 12832 : 1999
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CHARACTERISATION OF SLUDGES - UTILISATION AND DISPOSAL OF SLUDGES - VOCABULARY
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NF EN 12255-1 : 2002
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WASTEWATER TREATMENT PLANTS - PART 1: GENERAL CONSTRUCTION PRINCIPLES
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NF EN 773 : 1999
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GENERAL REQUIREMENTS FOR COMPONENTS USED IN HYDRAULICALLY PRESSURIZED DISCHARGE PIPES, DRAINS AND SEWERS
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FD ISO 6107-5 : 2005 FD
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WATER QUALITY - VOCABULARY - PART 5
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NF EN 752-4 : 1997
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DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - PART 4: HYDRAULIC DESIGN AND ENVIRONMENTAL CONSIDERATIONS
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NF EN 858-1 : 2002 AMD 1 2005
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SEPARATOR SYSTEMS FOR LIGHT LIQUIDS (E.G. OIL AND PETROL) - PART 1: PRINCIPLES OF PRODUCT DESIGN, PERFORMANCE AND TESTING, MARKING AND QUALITY CONTROL
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NFP 15 910 : 2001
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SERVICE ACTIVITIES RELATING TO DOMESTIC SEWERAGE PURIFICATION IN NON-COLLECTIVE SEWERAGE AREAS - GUIDELINES FOR A DIAGNOSIS OF SELF-CONTAINED SEWERAGE INSTALLATIONS AND FOR THE CONTRACTUALIZATION OF THEIR MAINTENANCE
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FD ISO 6107-6 : 97 FD
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WATER QUALITY - VOCABULARY - PART 6
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NF EN 476 : 2011
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GENERAL REQUIREMENTS FOR COMPONENTS USED IN DRAINS AND SEWERS
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NF EN 12255-15 : 2004
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WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS
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NF EN 12255-7 : 2002
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WASTEWATER TREATMENT PLANTS - PART 7: BIOLOGICAL FIXED-FILM REACTORS
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NF EN 806-1 : 2001 AMD 1 2002
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SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 1: GENERAL
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NF EN 124 : 1994
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GULLY TOPS AND MANHOLE TOPS FOR VEHICULAR AND PEDESTRIAN AREAS - DESIGN REQUIREMENTS, TYPE TESTING, MARKING, QUALITY CONTROL
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NF EN 13508-2 : 2003 + A1 2011
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INVESTIGATION AND ASSESSMENT OF DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - PART 2: VISUAL INSPECTION CODING SYSTEM
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NFP 15 900-2 : 2001
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LOCAL PUBLIC SERVICES - GUIDELINES FOR DRINKING WATER SUPPLY AND SEWERAGE SERVICE ACTIVITIES - PART 2: MANAGEMENT OF A SEWERAGE NETWORK
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NF EN 752-7 : 1998
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DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - PART 7: MAINTENANCE AND OPERATIONS
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NF EN 1610 : 1997
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CONSTRUCTION AND TESTING OF DRAINS AND SEWERS
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NF EN 1085 : 2007
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WASTEWATER TREATMENT - VOCABULARY
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NFU 44 095 : 2002 AMD 1 2008
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ORGANIC SOIL IMPROVERS - COMPOSTS CONTAINING SUBSTANCES ESSENTIAL TO AGRICULTURE, STANNING FROM WATER TREATMENT
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ISO 6107-3:1993
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Water quality Vocabulary Part 3:
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FD ISO 6107-2 : 2006 AMD 1 2012 FD
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WATER QUALITY - VOCABULARY - PART 2
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