Normativa ISO UNE gratis

Fecha de publicación: 01/04/2020 Standard Test Method for Impurities in Monoethylene Glycol by Gas Chromatography with Normalization ASTM D8311 – 20

Fecha de publicación: 01/04/2020 Standard Test Method for Quantification of Pseudomonas aeruginosa Biofilm Grown Using Drip Flow Biofilm Reactor with Low Shear and Continuous Flow ASTM E2647 – 20

Fecha de publicación: 01/04/2020 Standard Guide for Characterization of Graphene Flakes ASTM E3220 – 20

Fecha de publicación: 15/04/2020 Standard Specification for Copper-Zirconium Alloy Sheet and Strip ASTM B747 – 20

Fecha de publicación: 15/04/2020 Standard Practice for Sampling and Counting Airborne Fibers, Including Asbestos Fibers, in the Workplace, by Phase Contrast Microscopy (with an Option of Transmission Electron Microscopy) ASTM D7201 – 06(2020)

Fecha de publicación: 15/04/2020 Standard Guide for Conducting Recall/Removal Procedures for Products in the Cannabis Industry ASTM D8220 – 20

Fecha de publicación: 15/04/2020 Standard Practice for On-Site Inspection of Installed Firestop Systems ASTM E2174 – 20a

Fecha de publicación: 15/04/2020 Standard Test Methods for Mechanical Fasteners in Wood and Wood-Based Materials ASTM D1761 – 20

Fecha de publicación: 15/04/2020 Standard Test Method for Determination of Crushing Strength of Iron Ore Pellets and Direct-Reduced Iron ASTM E382 – 20

Fecha de publicación: 01/05/2020 Standard Test Method for Sediment in Crude Oil by Membrane Filtration ASTM D4807 – 05(2020)