State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring vibration displacement, vibration velocity and vibration acceleration over the frequency range from 1·10 -1 to 2·10 4 Hz
Electromagnetic compatibility of technical equipment. Electromagnetic disturbance from technical equipment intended for use in residential, commercial and light-industry environments Limits and test methods
Medical electrical equipment. Part 2-9. Particular requirements for the safety of patient contact dosimeters used in radiotherapy with electrically connected radiation detectors
