Normativa ISO UNE gratis

Fecha de publicación: 01/11/2020 Standard Specification for Magnesium-Alloy Investment Castings ASTM B403 – 20

Fecha de publicación: 01/11/2020 Standard Specification for Thermocouple Materials, Platinum-Rhodium Alloys, and Platinum ASTM E1159 – 15(2020)e1

Fecha de publicación: 01/11/2020 Standard Test Method for Determination of Titanium in Iron Ores and Related Materials by Diantipyrylmethane Ultraviolet Spectrophotometry ASTM E878 – 20

Fecha de publicación: 01/11/2020 Standard Practice for Minimum Geospatial Data for Representing Coal Mining Features ASTM D7780 – 20

Fecha de publicación: 01/11/2020 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids by Automated Houillon Viscometer ASTM D7279 – 20

Fecha de publicación: 01/11/2020 Standard Test Method for One-Dimensional Consolidation Properties of Saturated Cohesive Soils Using Controlled-Strain Loading ASTM D4186/D4186M – 20e2

Fecha de publicación: 15/11/2020 Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts, Storm Drains, and Sewers Designed According to AASHTO LRFD ASTM C1577 – 20e1

Fecha de publicación: 15/11/2020 Standard Practice for Measurement of Time-of-Wetness on Surfaces Exposed to Wetting Conditions as in Atmospheric Corrosion Testing ASTM G84 – 89(2020)

Fecha de publicación: 15/11/2020 Standard Test Method for Measurement of Load-Carrying Capacity of Lubricating Grease (Timken Method) ASTM D2509 – 20ae1

Fecha de publicación: 01/12/2020 Standard Test Method for Determining the Coefficient of Friction of Synchronizer Lubricated by Mechanical Transmission Fluids (MTF) Using a High-Frequency, Linear-Oscillation (SRV) Test Machine ASTM D8227 – 20