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United power system and isolated power systems. Relay protection and automation. Differential protection of power lines 110-220 kV. Functional requirements
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Digital video broadcasting. Digital television broadcasting system for next generation handheld (DVB-NGH), physical layer specification. MIMO profile
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Methods for the petrographic analysis of bituminous coal and anthracite. Part 1. Glossary of terms
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Anesthetic and respiratory equipment. Terms and definitions
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Occupational safety standards system. Personal protection equipment for workers with hand chain saws. Part 6. Performance requirements and test methods for upper body protective devices
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