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Design of masonry structures. Part 3. Simplified calculation methods for unreinforced masonry structures (including cor. as of October 2009)

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Hydraulic engineering tunnels

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Designing of heat supply stations

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Laying utility lines using horizontal directional drilling

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Fabrication of prefabricated reinforced concrete building components and products (amd. 06.11.2019 - 178-NK)

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Protection of mines against ground or surface water

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