Normativa ISO UNE gratis

Fecha de publicación: 01/01/2020 Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies ASTM D149 – 20

Fecha de publicación: 01/01/2020 Standard Test Method for Evaluation of the Durability of Rock for Erosion Control Using Sodium Sulfate or Magnesium Sulfate ASTM D5240/D5240M – 20

Fecha de publicación: 01/01/2020 Standard Practice for Efficacy of Slimicides for the Paper Industry&#x2014 ASTM E1839 – 20

Fecha de publicación: 01/01/2020 Standard Test Method for Direct Tensile Strength of Intact Rock Core Specimens ASTM D2936 – 20

Fecha de publicación: 01/01/2020 Standard Test Methods for Prebored Pressuremeter Testing in Soils ASTM D4719 – 20

Fecha de publicación: 01/02/2020 Standard Test Method for Determination of Low Level Phthalates in Poly (Vinyl Chloride) Plastics by Thermal Desorption&#x2014 ASTM D7823 – 20

Fecha de publicación: 01/02/2020 Standard Test Method for Facesheet Properties of Sandwich Constructions by Long Beam Flexure ASTM D7249/D7249M – 20

Fecha de publicación: 15/02/2020 Standard Practice for Determining Chemical Resistance of Thermosetting Resins Used in Glass-Fiber-Reinforced Structures Intended for Liquid Service ASTM C581 – 20

Fecha de publicación: 15/02/2020 Standard Test Method for Shear Properties of Sandwich Core Materials ASTM C273/C273M – 20

Fecha de publicación: 01/04/2020 Standard Terminology Relating to Spill Response Booms and Barriers ASTM F818 – 16(2020)