Normativa ISO UNE gratis

Fecha de publicación: 01/11/2021 Standard Practice for Visual Determination of the Lightfastness of Art Materials by Artists and Art Technologists ASTM D5383 – 16(2021)

Fecha de publicación: 01/11/2021 Standard Specification for 300 mm to 1500 mm [12 in. to 60 in.] Annular Corrugated Profile-Wall Polyethylene (PE) Pipe and Fittings for Non-Pressure Gravity-Flow Storm Sewer and Subsurface Drainage Applications ASTM F2306/F2306M – 21

Fecha de publicación: 01/11/2021 Standard Practice for Evaluating Laboratories Engaged in Determination of Lead in Paint, Dust, Airborne Particulates, and Soil Taken From and Around Buildings and Related Structures ASTM E1583 – 21a

Fecha de publicación: 01/11/2021 Standard Guide for Theory and Principles for Obtaining Reliable and Accurate Bulk Solids Flow Data Using a Direct Shear Cell ASTM D8081 – 17(2021)e1

Fecha de publicación: 01/11/2021 Standard Terminology Relating to Rubber ASTM D1566 – 21a

Fecha de publicación: 01/11/2021 Standard Test Method for Evaluation of Durability of Rock for Erosion Control Under Freezing and Thawing Conditions ASTM D5312/D5312M – 21

Fecha de publicación: 01/11/2021 Standard Guide for Placement of Riprap Revetments ASTM D6825 – 21

Fecha de publicación: 01/11/2021 Standard Test Method for Soil Compaction Determination at Shallow Depths Using 2.3-kg [5-lbm] Dynamic Cone Penetrometer ASTM D7380/D7380M – 21

Fecha de publicación: 01/11/2021 Standard Test Methods for Measuring the Depth of Deep Foundations by Parallel Seismic Logging ASTM D8381/D8381M – 21

Fecha de publicación: 01/11/2021 Standard Test Methods and Practices for Chemical Analysis of Steel Products ASTM A751 – 21