BS ISO 17089-1. Measurement of fluid flow in closed conduits. Ultrasonic meters for gas. Part 1. Meters for custody transfer and allocation measurement
BS ISO 17089-1. Measurement of fluid flow in closed conduits. Ultrasonic meters for gas. Part 1. Meters for custody transfer and allocation measurement
Sterilization of medical devices - Microbiological methods - Part 2: Tests of sterility performed in the definition, validation and maintenance of a sterilization process