GOST PDF
Pressure thermoplastic pipes and their fittings for water supply and heating systems. General specifications
Document status: Active
Grounding of stationary telegraph and telephone installations, wire-broadcasting distribution points, radio-relay stations and
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Line communication sets. Protection circuits from dangerous voltages and currents arisen at lines. Specifications
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Thermoplastic pipes. Universal wall thickness table
Document status: Active
Refractory products with less than 45 % true porosity. Method for determination of compressive strength at room temperature
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