Normativa ISO UNE gratis

Fecha de publicación: 01/11/2022 Standard Specification for Steel Castings, Ferritic and Martensitic, for Pressure-Containing and Other Applications, for Low-Temperature Service ASTM A757/A757M – 22

Fecha de publicación: 01/11/2022 Standard Practice for Specimen Preparation and Mounting of Reflective Insulation, Radiant Barrier and Vinyl Stretch Ceiling Materials for Building Applications to Assess Surface Burning Characteristics ASTM E2599 – 22

Fecha de publicación: 01/11/2022 Standard Practice for Specimen Preparation and Mounting of Caulks and Sealants to Assess Surface Burning Characteristics ASTM E2690 – 22

Fecha de publicación: 01/11/2022 Standard Test Method for Assessing Combustibility of Materials Using a Tube Furnace with a Cone-shaped Airflow Stabilizer, at 750 °C ASTM E2652 – 22

Fecha de publicación: 01/11/2022 Standard Test Method for Laboratory Measurement of the Insertion Loss of Pipe Lagging Systems ASTM E1222 – 22

Fecha de publicación: 01/11/2022 Standard Test Method for Silica, Precipitated, Hydrated— CTAB (Cetyltrimethylammonium Bromide) Surface Area ASTM D6845 – 22

Fecha de publicación: 01/11/2022 Standard Test Method for Treestand Fall Arrest System ASTM F2337 – 22

Fecha de publicación: 01/11/2022 Standard Practice for Fabrication of Fiberboard Shipping Boxes ASTM D5118/D5118M – 22

Fecha de publicación: 01/11/2022 Standard Specification for Seamless Austenitic Steel Pipe for High-Temperature Service ASTM A376/A376M – 22

Fecha de publicación: 01/11/2022 Standard Test Method for Determination of Hydrogen Sulfide (H2S) in Natural Gas by Tunable Diode Laser Spectroscopy (TDLAS) ASTM D8488 – 22