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Design and installation of underground water supply pipelines using pipes made of high-strength nodular cast iron
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Construction terminology. Building structures. Construction materials and products (amd. 06.11.2019 - 178-NK)
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Inspection and evaluation of the technical condition of buildings and facilities
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National Annex to SP RK EN 1991-3:2006/2011 Actions on structures. Part 3. Actions induced by cranes and machinery
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Natural and artificial lighting (amd. 01.08.2018 - 171-NK)
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