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[PDF] ASTM C781 – 20 gratis

Fecha de publicación: 01/06/2020 Standard Practice for Testing Graphite Materials for Gas-Cooled Nuclear Reactor Components ASTM C781 – 20

[PDF] ASTM D444 – 88(2020) gratis

Fecha de publicación: 01/06/2020 Standard Test Methods for Chemical Analysis of Zinc Yellow Pigment (Zinc Chromate Yellow) ASTM D444 – 88(2020)

[PDF] ASTM D480 – 88(2020) gratis

Fecha de publicación: 01/06/2020 Standard Test Methods for Sampling and Testing of Flaked Aluminum Powders and Pastes ASTM D480 – 88(2020)

[PDF] ASTM D332 – 87(2020) gratis

Fecha de publicación: 01/06/2020 Standard Test Method for Relative Tinting Strength of White Pigments by Visual Observation ASTM D332 – 87(2020)