Electrotechnical articles. Enclosures. Degrees of protections. Designations. Test methods
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Degrees of protection provided by enclosures (IP Code)
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Electronic and electrical equipment. Mechanical and climatic influence. Requirements and test methods
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Electrical articles. Operating conditions as to environment mechanical aspects influence
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Radio electronic, electronic and electrotechnical equipment. Conventional functional designations
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State system for ensuring uniformity of measurements. The method of calibration of the magnetic flux measuring coils of the exemplary 2nd category and workers
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Body parts. Processing on machine tools with program management. Technological requirements
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Model Ordinance on Protective Relaying and Control Services
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Guidelines. Magnetic flux coils and measuring coils. Methods and means of verification
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