Electrical apparatus for use in the presence of combustible dust. Part 2. Test methods. Section 1. Methods for determining the minimum ignition temperatures of dust
Electroacoustics. Simulators of human head and ear. Part 5. 2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts
Industrial-process measurement, control and automation. Evaluation of system properties for the purpose of system assessment. Part 1. Terminology and basic concepts
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