Normas ASTM
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ASTM
ASTM E8/E8M - 25
En Vigor
2025-07-01
Standard Test Methods for Tension Testing of Metallic Materials
ASTM
ASTM F2101 - 25
En Vigor
2025-01-01
Standard Test Method for Evaluating the Bacterial Filtration Efficiency
(BFE) of Medical Face Mask Materials, Using a Biological Aerosol of
Staphylococcus aureus
ASTM
ASTM
ASTM D2596 - 26
En Vigor
2026-03-01
Standard Test Method for Measurement of Extreme-Pressure Properties of
Lubricating Grease (Four-Ball Method)
