Normativa ISO UNE gratis

Fecha de publicación: 01/05/2022 Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar ASTM B248 – 22

Fecha de publicación: 01/05/2022 Standard Specification for Copper Alloy Strip for Flexible Metal Hose ASTM B508 – 22

Fecha de publicación: 01/05/2022 Standard Test Method for Thermal Oxidative Resistance of Carbon Fibers ASTM D4102/D4102M – 22

Fecha de publicación: 01/05/2022 Standard Test Method for Speciated Siloxane GC-IMS Analyzer Based On-line for Siloxane and Trimethylsilanol Content of Gaseous Fuels ASTM D8455 – 22

Fecha de publicación: 01/05/2022 Standard Practice for Moisture Surveying of Roofing and Waterproofing Systems Using Nondestructive Electrical Impedance Scanners ASTM D7954/D7954M – 22a

Fecha de publicación: 01/05/2022 Standard Test Method for Measuring and Recording the Deviations from Flatness in Copper and Copper Alloy Strip ASTM B754 – 22

Fecha de publicación: 01/05/2022 Standard Test Method for Linear Dimensional Changes of Plastics Caused by Exposure to Heat and Moisture ASTM D1042 – 22

Fecha de publicación: 01/05/2022 Standard Test Method for Horizontal Burning Characteristics of Cellular Polymeric Materials ASTM D4986 – 22

Fecha de publicación: 01/05/2022 Standard Practice for Dilute Solution Viscosity of Polymers ASTM D2857 – 22

Fecha de publicación: 01/05/2022 Standard Test Method for Determining Aerobic Biodegradation of Plastics Buried in Sandy Marine Sediment under Controlled Laboratory Conditions ASTM D7991 – 22