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Heat meters. Part 5. Initial verification tests
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Uninterruptible power systems (UPS). Part 3. Method of specifying the performance and test requirements
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Poplar cuttings for forest-steppe and steppe zones
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Tools for cold upset automatic machines. Coning punches. Construction and dimensions
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Nickel. Methods of chemical-atomic-emission spectral analysis
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Through type Y pipe connections with a cut ring and the end for a cut ring. Design and basic dimensions
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