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Reinforced concrete columns for single-storey industrial buildings. Specifications
Document status: Active
Isobutene-isoprene rubber (IIR). Evaluation methods
Document status: Active
Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW. Terminology, requirements, test methods and marking
Document status: Active
Cast iron waste pipes and fittings. T-branches, unequal. Construction and dimensions
Document status: Replaced by GOST 6942-98