Normativa ISO UNE gratis

Fecha de publicación: 01/10/2023 Standard Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VIE Spark Ignition ASTM D8114 – 23a

Fecha de publicación: 01/10/2023 Standard Specification for Diesel Fuel Oil, Biodiesel Blend (B6 to B20) ASTM D7467 – 23

Fecha de publicación: 01/10/2023 Standard Test Methods for Thickness of Solid Electrical Insulation ASTM D374/D374M – 23

Fecha de publicación: 01/10/2023 Standard Specification for Circular Precast Concrete Culvert, Storm Drain, and Sewer Pipe for Pipe Jacking ASTM C1885 – 23

Fecha de publicación: 01/10/2023 Standard Nomenclature of Commercial Hardwoods and Softwoods ASTM D1165 – 23

Fecha de publicación: 01/10/2023 Standard Practice for Cleaning of Vitrified Clay Sanitary Sewer Pipelines ASTM C1920 – 23

Fecha de publicación: 15/10/2023 Standard Specification for Seamless Copper Tube for Linesets ASTM B1003 – 16(2023)

Fecha de publicación: 01/11/2023 Standard Practice for Estimate of the Heat Gain or Loss and the Surface Temperatures of Insulated Flat, Cylindrical, and Spherical Systems by Use of Computer Programs ASTM C680 – 23a

Fecha de publicación: 01/11/2023 Standard Specification for Perlite Loose Fill Insulation ASTM C549 – 23

Fecha de publicación: 01/11/2023 Standard Test Method for Hardgrove Grindability Index (HGI) of Petroleum Coke ASTM D5003/D5003M – 23