State system for ensuring the uniformity of measurements. State verification schedule for measurement means of chroma coordinates and chromaticity coordinates
Civil defense. Engineering and technical equipment of civil defense constructions. Exploitation of air purification and regeneration devices of the systems of ventilation. General requirements
Electromagnetic compatibility of technical equipment. Specification for radio disturbance and immunity measuring apparatus and methods. Part 1-4. Radio disturbance and immunity measuring apparatus. Antennas and test sites for radiated disturbance measurements
