Normativa ISO UNE gratis

Fecha de publicación: 01/06/2019 Standard Test Method for Epoxy Content of Epoxy Resins ASTM D1652 – 11(2019)

Fecha de publicación: 01/08/2019 Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low-Sloped Opaque Surfaces ASTM E1980 – 11(2019)

Fecha de publicación: 01/09/2019 Standard Practice for Steel Castings, Surface Acceptance Standards, Visual Examination ASTM A802 – 19

Fecha de publicación: 01/10/2019 Standard Guide for Cleanliness Levels and Cleaning Methods for Materials and Equipment Used in Oxygen-Enriched Environments ASTM G93/G93M – 19

Fecha de publicación: 01/11/2019 Standard Specification for Steel, Sheet, Carbon, Structural, and High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, General Requirements for ASTM A568/A568M – 19a

Fecha de publicación: 01/12/2019 Standard Test Method for Analysis of Natural Gas by Gas Chromatography ASTM D1945 – 14(2019)

Fecha de publicación: 01/01/2020 Standard Specification for Tin-Coated Soft or Annealed Copper Wire for Electrical Purposes ASTM B33 – 10(2020)e1

Fecha de publicación: 01/02/2020 Standard Test Methods for Flexible Cellular Materials Made from Olefin Polymers ASTM D3575 – 20

Fecha de publicación: 01/03/2020 Standard Practice for Sampling Atmospheres to Collect Organic Compound Vapors (Activated Charcoal Tube Adsorption Method) ASTM D3686 – 20

Fecha de publicación: 01/04/2020 Standard Test Method for Tensile Strength of Concrete Surfaces and the Bond Strength or Tensile Strength of Concrete Repair and Overlay Materials by Direct Tension (Pull-off Method) ASTM C1583/C1583M – 20