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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
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Services in the field of entertainment and recreation for children. Children's quest rooms. General requirements
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United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Local automation devices for preventing stability violations. Norms and requirements
Document status: Active
Occupational safety standards system. Personal protective equipment of hear body. Recommendations for selection, use, care and maintenance. Guidance document
Document status: Active