No products
NF B49-421 (11/1990) (R2010) Refractory products. Chemical analysis of aluminous, siliceous, silicon carbide, carbon and metallic silicon refractory products. - Produits réfractaires
NF F53-776 (11/1990) Railway fixed equipment. Prefabricated barbican ditch elements, in reinforced concrete. - Installations fixes ferroviaires
NF C32-050 (11/1990) (R2010) Insulated cables and flexible cords for installations. Metal sheathed cables. Rules. - Conducteurs et câbles isolés pour installations
NF F55-202 (10/1990) (R2010) Railway fixed equipment. Rules for the application for safety equipment in circuit diagrams for failsafe systems. - Installations fixes ferroviaires
NF F55-203 (10/1990) (R2010) Railway fixed equipment. Procedure for the establishment of safe signalling circuit diagrams. - Installations fixes ferroviaires
NF F55-201 (10/1990) (R2010) Fixed railway equipment. Train announcing program. Graphic symbols. - Installations fixes ferroviaires
NF V32-079 (10/1990) Spices and condiments. Whole or ground pepper and pepper oleoresin. Determination of piperine content by high performance liquid chromatography. - Épices et aromates
NF F66-101 (10/1990) (R2010) Railway rolling stock. Immersed traction transformers and reactors. Technological provisions. - Matériel roulant ferroviaire
NF C26-245 (10/1990) Test procedure for thermal indurance of insulating varnishes. Electric strength method.
NF C97-204 (10/1990) Sound, video and audiovisual system. Connectors for automatic slide projectors with built-in triacs for audiovisual application. - Systèmes audio, vidéo et audiovisuels
NF V35-001 (09/1990) Honeys. Specifications. - Miels
NF M88-705 (09/1990) (R2010) Equipment for the distribution of liquefied hydrocarbons. Welded steel cylinders for commercial butane or propane. Periodic inspections and tests. - Matériel de distribution des hydrocarbures liquéfiés