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Design and assemply of underground heating water pipelines made of PE-X pipes with foamed polyurethane thermal insulation in polyethylene jacket
Document status: Active
Code of regulations on application of steel pipes for construction of gas supply systems
Document status: Replaced
Noise reduction system of air heating, ventilating and air conditioning. Rules of design
Document status: Active
Engineering structures of high speed railway lines. Rules of design and construction
Document status: Active