Normativa ISO UNE gratis

Fecha de publicación: 15/02/2023 Standard Specification for Oriented Poly(Vinyl Chloride), PVCO, Pressure Pipe ASTM F1483 – 23

Fecha de publicación: 01/03/2023 Standard Test Method for Determination of Hydrocarbons in Liquefied Petroleum (LP) Gases and Propane/Propene Mixtures by Gas Chromatography ASTM D2163 – 23e1

Fecha de publicación: 01/03/2023 Standard Test Method for Determination of the Fatty Acid Methyl Esters Content of Aviation Turbine Fuel Using Flow Analysis by Fourier Transform Infrared Spectroscopy— Rapid Screening Method ASTM D7797 – 23

Fecha de publicación: 01/03/2023 Standard Test Method for Determination of the Oxidation of Used Lubricants by FT-IR Using Peak Area Increase Calculation ASTM D7214 – 23

Fecha de publicación: 01/03/2023 Standard Test Method for Sulfated Ash from Lubricating Oils and Additives ASTM D874 – 23

Fecha de publicación: 15/03/2023 Standard Specification for Alloy Steel Forgings for High-Strength Pressure Component Application ASTM A723/A723M – 18a(2023)

Fecha de publicación: 15/03/2023 Standard Classification System for and Basis of Specification for Polyamide Molding and Extrusion Materials (PA) ASTM D6779 – 23

Fecha de publicación: 15/03/2023 Standard Test Method for Leakage Testing of Empty Rigid Containers by Vacuum Method ASTM D4991 – 07(2023)

Fecha de publicación: 01/04/2023 Standard Test Methods for Hot Seal Strength (Hot Tack) of Thermoplastic Polymers and Blends Comprising the Sealing Surfaces of Flexible Webs ASTM F1921/F1921M – 12(2023)

Fecha de publicación: 01/04/2023 Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware ASTM A153/A153M – 23