Normativa ISO UNE gratis

Fecha de publicación: 01/04/2019 Standard Specification for Nickel Seamless Pipe and Tube ASTM B161 – 05(2019)

Fecha de publicación: 01/04/2019 Standard Test Method for Determination of the Unit Cell Dimension of a Faujasite-Type Zeolite ASTM D3942 – 19

Fecha de publicación: 01/04/2019 Standard Specification for Nickel Plate, Sheet, and Strip ASTM B162 – 99(2019)

Fecha de publicación: 01/04/2019 Standard Practice for Producing High Titers of Viable and Semi-Purified Spores of Clostridium difficile using a Liquid Medium ASTM E2895 – 19

Fecha de publicación: 01/04/2019 Standard Guide for Clinical Outcomes for Clinical Trials and/or Clinical Registries for Knee Reconstructive Surgery ASTM F3108 – 19

Fecha de publicación: 01/04/2019 Standard Specification for Nickel-Copper Alloy Rod, Bar, and Wire ASTM B164 – 03(2019)

Fecha de publicación: 01/04/2019 Standard Test Method for Laboratory Measurement of Airborne Transmission Loss of Building Partitions and Elements Using Sound Intensity ASTM E2249 – 19

Fecha de publicación: 01/04/2019 Standard Specification for Niobium-Titanium Alloy Billets, Bar, and Rod for Superconducting Applications ASTM B884 – 11(2019)

Fecha de publicación: 01/04/2019 Standard Specification for Expanded or Exfoliated Vermiculite Thermal Insulating Cement ASTM C196 – 00(2019)

Fecha de publicación: 01/04/2019 Standard Test Method for Determining Activity of Fluid Catalytic Cracking (FCC) Catalysts in a Fluidized Bed ASTM D7964/D7964M – 19