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[PDF] ASTM E3134 – 20(2024) gratis

Fecha de publicación: 01/10/2024 Standard Specification for Transportation Tunnel Structural Components and Passive Fire Protection Systems ASTM E3134 – 20(2024)

[PDF] ASTM E2816 – 24 gratis

Fecha de publicación: 01/10/2024 Standard Test Methods for Fire Resistive Metallic HVAC Duct Systems ASTM E2816 – 24

[PDF] ASTM F3686 – 24a gratis

Fecha de publicación: 01/10/2024 Standard Practice for Production Approval of Unmanned Aircraft Systems (UAS) ASTM F3686 – 24a

[PDF] ASTM D7043 – 24 gratis

Fecha de publicación: 01/10/2024 Standard Test Method for Indicating Wear Characteristics of Non-Petroleum and Petroleum Hydraulic Fluids in a Constant Volume Vane Pump ASTM D7043 – 24

[PDF] ASTM D5503 – 24 gratis

Fecha de publicación: 01/10/2024 Standard Practice for Natural Gas Sample-Handling and Conditioning Systems for Pipeline Instrumentation ASTM D5503 – 24