ASTM InternationalStandards for materials, products, systems, and services; for example, "ASTM F 1338 - 91(2007) Standard Guide for Main Propulsion Medium Speed Marine Diesel Engines Covering Performance and Minimum Scope of Assembly," and "ASTM F 1280 - 90 (reapproved 2008) Standard Guide for Training the Emergency Medical Technician (Basic) to Perform Patient Examination Techniques."