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[PDF] ASTM E1370 – 21 gratis

Fecha de publicación: 01/09/2021 Standard Guide for Air Sampling Strategies for Worker and Workplace Protection ASTM E1370 – 21

[PDF] ASTM D4167 – 21 gratis

Fecha de publicación: 01/09/2021 Standard Specification for Fiber-Reinforced Plastic Fans and Blowers ASTM D4167 – 21

[PDF] ASTM E2015 – 04(2021) gratis

Fecha de publicación: 01/09/2021 Standard Guide for Preparation of Plastics and Polymeric Specimens for Microstructural Examination ASTM E2015 – 04(2021)

[PDF] ASTM B221M – 21 gratis

Fecha de publicación: 01/09/2021 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric) ASTM B221M – 21

[PDF] ASTM B221 – 21 gratis

Fecha de publicación: 01/09/2021 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes ASTM B221 – 21

[PDF] ASTM D7659 – 21 gratis

Fecha de publicación: 01/09/2021 Standard Guide for Strategies for Surface Sampling of Metals and Metalloids for Worker Protection ASTM D7659 – 21

[PDF] ASTM D7439 – 21 gratis

Fecha de publicación: 01/09/2021 Standard Test Method for Determination of Elements in Airborne Particulate Matter by Inductively Coupled Plasma–Mass Spectrometry ASTM D7439 – 21