Normativa ISO UNE gratis

Fecha de publicación: 15/09/2022 Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate ASTM D2419 – 22

Fecha de publicación: 01/10/2022 Standard Test Method for Lead in Gasoline by Atomic Absorption Spectroscopy ASTM D3237 – 22

Fecha de publicación: 01/10/2022 Standard Test Method for Freezing Point of Aviation Fuels (Automatic Laser Method) ASTM D7153 – 22ae1

Fecha de publicación: 01/10/2022 Standard Test Method for Water in Crude Oil by Distillation ASTM D4006 – 22

Fecha de publicación: 01/10/2022 Standard Test Method for Water and Sediment in Fuel Oils by the Centrifuge Method (Laboratory Procedure) ASTM D1796 – 22

Fecha de publicación: 01/10/2022 Standard Test Method for Determining the Apparent Chloride Diffusion Coefficient of Cementitious Mixtures by Bulk Diffusion ASTM C1556 – 22

Fecha de publicación: 01/10/2022 Standard Test Method for Determining Water Separation Characteristics of Aviation Turbine Fuels by Portable Separometer ASTM D3948 – 22

Fecha de publicación: 01/10/2022 Standard Test Methods for Electrical Conductivity of Aviation and Distillate Fuels ASTM D2624 – 22

Fecha de publicación: 01/10/2022 Standard Test Method for Determination of Susceptibility of Metals to Embrittlement in Hydrogen Containing Environments at High Pressure, High Temperature, or Both ASTM G142 – 98(2022)

Fecha de publicación: 01/10/2022 Standard Specification for Solvent Cements for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe and Fittings ASTM F493 – 22