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National Annex to SP RK EN 1991-1-4:2005/2011 Actions on structures. Part 1-4. General actions. Wind actions
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Natural and artificial lighting (amd. 01.08.2018 - 171-NK)
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Planning and development of individual housing areas.
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National Annex to SP RK EN 1993-1-6:2007/2011 Design of steel structures. Part 1-6. Strength and stability of shell structures
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Plants, buildings and structures for grain storage and processing
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