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International electrotechnical vocabulary. Chapter 716-1. Integrated services digital network (ISDN). Part 1. General aspects
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Automaton systems and integration. Object-Process Methodology
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State system for ensuring the uniformity of measurements. Two channel heat meters for water heat supply systems. Standardization of admitted error limits in measurements of the used thermal energy by users
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District heating systems. Standard for the stress and seismic analysis
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