Normativa ISO UNE gratis

Fecha de publicación: 01/10/2024 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Members, for Electrical Conductors ASTM B172 – 17(2024)

Fecha de publicación: 01/10/2024 Standard Specification for Hard-Drawn Copper-Clad Steel Wire ASTM B227 – 15(2024)

Fecha de publicación: 01/10/2024 Standard Practice for Determining Variability of Concrete-Making Materials From a Single Source ASTM C1451 – 24

Fecha de publicación: 01/10/2024 Standard Terminology Relating to Concrete and Concrete Aggregates ASTM C125 – 24

Fecha de publicación: 01/10/2024 Standard Test Method for Ultra Low Nitrogen in Aromatic Hydrocarbons by Oxidative Combustion and Reduced Pressure Chemiluminescence Detection ASTM D7184 – 24

Fecha de publicación: 01/10/2024 Standard Specification for Performance of Hasps and Other Attachment Devices for Padlocks or Seals ASTM F2155 – 01(2024)

Fecha de publicación: 01/10/2024 Standard Specification for Copper Trolley Wire ASTM B47 – 95a(2024)

Fecha de publicación: 01/10/2024 Standard Test Methods for Estimating Average Particle Size of Metal Powders and Related Compounds Using Air Permeability ASTM B330 – 20(2024)e1

Fecha de publicación: 01/10/2024 Standard Specification for Figure-9 Deep-Grooved and Figure-8 Copper Trolley Wire for Industrial Haulage ASTM B116 – 95(2024)

Fecha de publicación: 01/10/2024 Standard Test Methods for Evaluating the Corrosion Resistance of Stainless Steel Powder Metallurgy (PM) Parts/Specimens by Immersion in a Sodium Chloride Solution ASTM B895 – 16(2024)