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DIN 3475:1993-09

Отменен
Valves and fittings of spheroidal cast iron for untreated and potable water; corrosion protection by internal enamelling; quality requirements, testing — 3 стр.
ICS
91.140.60 Water. Including water meters in buildings / Системы водоснабжения. Включая счетчики воды в зданиях