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[PDF] ASTM E671 – 98(2022) gratis

Fecha de publicación: 01/01/2022 Standard Specification for Maximum Permissible Thermal Residual Stress in Annealed Glass Laboratory Apparatus ASTM E671 – 98(2022)

[PDF] ASTM E1133 – 86(2022) gratis

Fecha de publicación: 01/01/2022 Standard Practice for Performance Testing of Packaged Laboratory Apparatus for United States Government Procurements ASTM E1133 – 86(2022)

[PDF] ASTM D2042 – 22 gratis

Fecha de publicación: 01/01/2022 Standard Test Method for Solubility of Asphalt Materials in Trichloroethylene or Toluene ASTM D2042 – 22

[PDF] ASTM D2378 – 22 gratis

Fecha de publicación: 01/01/2022 Standard Specification for Formaldehyde 50 % Grade Uninhibited and 37 % Grade Inhibited and Uninhibited ASTM D2378 – 22