Normativa ISO UNE gratis

Fecha de publicación: 01/11/2023 Standard Specification for Pre-Treatments of Iron or Steel for Reducing Risk of Hydrogen Embrittlement ASTM B849 – 02(2023)

Fecha de publicación: 01/11/2023 Standard Guide for Measurement of Electrodeposited Metallic Coating Thicknesses by Dropping Test ASTM B555 – 86(2023)

Fecha de publicación: 01/11/2023 Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings ASTM B765 – 03(2023)

Fecha de publicación: 01/11/2023 Standard Specification for Electrodeposited Copper for Engineering Uses ASTM B734 – 97(2023)

Fecha de publicación: 01/11/2023 Standard Test Method for 24 h Batch-Type Measurement of Contaminant Sorption by Soils and Sediments ASTM D4646 – 16(2023)

Fecha de publicación: 01/11/2023 Standard Specification for Electrodeposited Coatings of Palladium-Nickel for Engineering Use ASTM B867 – 95(2023)

Fecha de publicación: 01/11/2023 Standard Specification for Chromium Diffusion Coating Applied by Pack Cementation Process ASTM B874 – 96(2023)

Fecha de publicación: 01/11/2023 Standard Practice for Nondestructive Testing (NDT) for Determining the Integrity of Seams Used in Joining Flexible Polymeric Sheet Geomembranes ASTM D4437/D4437M – 16(2023)

Fecha de publicación: 01/11/2023 Standard Test Method for Heat of Reaction of Thermally Reactive Materials by Differential Scanning Calorimetry ASTM E2160 – 23

Fecha de publicación: 01/11/2023 Standard Test Method for Determination of Per- and Polyfluoroalkyl Substances (PFAS) in Soil/Biosolid Matrices by Solvent Extraction, Filtering, and Followed by Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS) ASTM D8535 – 23