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National Annex to SP RK EN 1999-1-2:2007/2011 Design of aluminium structures. Part 1-2. Structural fire design
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Rules for carrying out of preventive maintenance of plumbing system and facilities
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Land allocation for electrical networks with voltage 0.4 - 1150 kV
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Timeframe rates for construction and pre-construction work in construction of enterprises, buildings and structures. Part II (amd. 01.08.2018 - 171-NK)
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