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Soils. Determination methods of seasonable depth of freezing
Document status: Active
Thermal insulating perlite bitumen slabs. Specifications
Document status: Active
Polyethylene waste-pipes and fittings. Assortment
Document status: Replaced by GOST 22689-2014
Cast iron waste pipes and fittings. Bends. Construction and dimensions
Document status: Replaced by GOST 6942-98
Protection of underground structures against stray current corrosion by polarized protectors. Technical requirements
Document status: Active
