Normativa ISO UNE gratis

Fecha de publicación: 01/03/2020 Standard Specification for Corrugated Steel Structural Plate, Polymer-Coated, for Field-Bolted Pipe, Pipe-Arches, and Arches ASTM A1113/A1113M – 20e1

Fecha de publicación: 15/03/2020 Standard Practice for Description of Thermal Analysis and Rheology Apparatus ASTM E1953 – 20

Fecha de publicación: 15/03/2020 Standard Practice for Compaction of Prismatic Asphalt Specimens by Means of the Shear Box Compactor ASTM D7981 – 20

Fecha de publicación: 15/03/2020 Standard Test Method for Categorization and Quantification of Airborne Fungal Structures in an Inertial Impaction Sample by Optical Microscopy ASTM D7391 – 20

Fecha de publicación: 15/03/2020 Standard Test Methods for Tensile Testing of High Performance Polyethylene Films ASTM D7744/D7744M – 20

Fecha de publicación: 01/04/2020 Standard Specification for Refined Phenol ASTM D2439 – 20

Fecha de publicación: 01/04/2020 Standard Specification for 1,3 Propanediol (PDO) Base Engine Coolant for Automobile and Light-Duty Service ASTM D7518 – 20

Fecha de publicación: 01/04/2020 Standard Practice for Sampling Cryogenic Aerospace Fluids ASTM F310 – 07(2020)

Fecha de publicación: 01/04/2020 Standard Test Method for Nonvolatile Residue of Solvent Extract from Aerospace Components (Using Flash Evaporator) ASTM F331 – 13(2020)

Fecha de publicación: 01/04/2020 Standard Practice for Processing Aerospace Liquid Samples for Particulate Contamination Analysis Using Membrane Filters ASTM F311 – 08(2020)