UNF modules, blocks. Terms, definitions and letter symbols
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The telephone canalization cable man-hole hatches
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Console for cable wells and communication shafts
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Manual for impulse and low consumption fire extinguishing systems
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Information security ensuring system of the Russian Federation interconnected communication network. Terms and definitions.
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Instruments for measuring jitter and phase drift in digital telecommunication signals. Technical requirements. Test methods
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Measuring indicators of errors in the digital transmission paths of the synchronous digital hierarchy. Technical requirements. Test methods
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Occupational safety standards system. Unattended and regenerative amplifier units. General safety requirements
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Industry Standardization System. Technical conditions for communications. Requirements for the construction and content
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Fixed installations of power supply of telecommunications equipment. Test methods
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Automatic container telephone exchanges. Construction requirements.
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Systems and installations of power supply for communication means of an interconnected communication network of the Russian Federation. Terms and Definitions
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