Safety requirements for electrical equipment for measurement, control, and laboratory use -- Part 2-011: Particular requirements for refrigerating equipment (IEC 61010-2-011:2016) (english version)
Safety requirements for electrical equipment for measurement, control, and laboratory use -- Part 2-020: Particular requirements for laboratory centrifuges (IEC 61010-2-020:2016) (english version)
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 5: Measurement of the effective focal spot size of mini and micro focus X-ray tubes
Non-destructive testing - Acoustic emission - General principles of AE testing for the detection of corrosion within metallic surrounding filled with liquid