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[PDF] ASTM D4050 – 20 gratis

Fecha de publicación: 01/01/2020 Standard Test Method for (Field Procedure) for Withdrawal and Injection Well Testing for Determining Hydraulic Properties of Aquifer Systems ASTM D4050 – 20

[PDF] ASTM B973 – 10(2020)e1 gratis

Fecha de publicación: 01/01/2020 Standard Specification for Tin-Coated Braid and Ribbon Flat Copper Wire intended for use in Electronic Application ASTM B973 – 10(2020)e1

[PDF] ASTM D7001 – 20 gratis

Fecha de publicación: 01/01/2020 Standard Specification for Geocomposites for Pavement Edge Drains and Other High-Flow Applications ASTM D7001 – 20

[PDF] ASTM F2325 – 14(2020) gratis

Fecha de publicación: 01/01/2020 Standard Classification for Multi-Layer Steel (MLS) and Other Metal Layer Gaskets for Transportation Applications ASTM F2325 – 14(2020)

[PDF] ASTM D6926 – 20 gratis

Fecha de publicación: 01/01/2020 Standard Practice for Preparation of Asphalt Mixture Specimens Using Marshall Apparatus ASTM D6926 – 20