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NF E29-141 (12/2011) Shut-off gas valves, medium pressure - Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings - 5 bar maximum working pressure - Robinetterie de gaz, moyenne pression
NF D36-125/A1 (12/2011) Household economy - End fittings with seal gasket for corrugated metallic flexible piping for the external connection of domestic appliances using butane and propane from cylinders - Économie domestique
NF D36-121/A1 (12/2011) Household economy - End fittings with seal gasket for corrugated metallic flexible piping for the external connection of domestic appliances using gaseous fuels distributed by networks - Économie domestique
NF X50-100 (11/2011) Value management - Functional analysis, basic characteristics - Functional analysis : Need (or external) functional analysis and technology/product (or internal) functional analysis - Requirements for deliverables and implementation approach - Management par la valeur
NF V18-111 (11/2011) Animal feeding stuffs - Determination of water-insoluble vegetable cell walls content - Aliments des animaux
NF S97-114 (11/2011) Medical compression hosiery - Technical specifications - Bas de compression médicale
NF S95-175 (10/2011) Oxygen concentrator supply systems for use with medical gas pipeline systems
NF U42-001-1 (10/2011) Fertilizers - Designations and specifications - Part 1 : inorganic fertilizers - Engrais
NF X50-220 (10/2011) Service standard - School canteen catering service - Norme de service
NF X35-109 (10/2011) Ergonomics - Manual load handling for lifting, moving and pushing/pulling - Analysis methodolgy and threshold values - Ergonomie
NF A84-420 (09/2011) Equipment for gas welding and allied processes - Pressure regulators inlet connections - Dimensions - Matériels de soudage aux gaz et procédés connexes
NF X30-423 (09/2011) Waste - Détermination of the permeability coefficient of piece of land by variable load test in an open cased well - Déchets