Normas ASTM
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ASTM
ASTM F899 - 23
En Vigor
2023-11-01
Standard Specification for Wrought Stainless Steels for Surgical Instruments
ASTM
ASTM D2487 - 17(2025)
En Vigor
2025-02-01
Standard Practice for Classification of Soils for Engineering Purposes
(Unified Soil Classification System)
ASTM
ASTM
ASTM D1607 - 26
En Vigor
2026-01-01
Standard Test Method for Nitrogen Dioxide Content of the Atmosphere
(Griess-Saltzman Reaction)
