Normativa ISO UNE gratis

Fecha de publicación: 01/10/2022 Standard Practice for Polyethylene Encasement for Ductile Iron Pipe ASTM A674 – 22

Fecha de publicación: 01/10/2022 Standard Test Methods for Determining Airtightness of Buildings Using an Orifice Blower Door ASTM E1827 – 22

Fecha de publicación: 01/10/2022 Standard Specification for Fabrication of Flexible Removable and Reusable Blanket Insulation for Hot Service ASTM C1695 – 22

Fecha de publicación: 01/10/2022 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption ASTM D1993 – 22

Fecha de publicación: 01/10/2022 Standard Practice for Silica— Reference Compound ASTM D8471 – 22a

Fecha de publicación: 01/10/2022 Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine ASTM E492 – 22

Fecha de publicación: 01/10/2022 Standard Specification for Additive Manufacturing – Finished Part Properties – Grade 4340 (UNS G43400) via Laser Beam Powder Bed Fusion for Transportation Applications ASTM F3554 – 22

Fecha de publicación: 01/10/2022 Standard Test Methods for Nondestructive Evaluation of the Stiffness of Wood and Wood-Based Materials Using Transverse Vibration or Stress Wave Propagation ASTM D6874 – 22a

Fecha de publicación: 01/10/2022 Standard Test Method for Expansion and Bleeding of Freshly Mixed Grouts for Preplaced-Aggregate Concrete in the Laboratory ASTM C940 – 22

Fecha de publicación: 01/10/2022 Standard Test Method for Efficacy of Sanitizers Recommended for Inanimate, Hard, Nonporous Non-Food Contact Surfaces ASTM E1153 – 22