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BS 2456:1973
Specification for floats (plastics) for ballvalves for hot and cold water
Заменен
Печатное изданиеПечатная копия
Разработчик:
Зарубежные/BSI
ICS:
91.140.60 Water. Including water meters in buildings / Системы водоснабжения. Включая счетчики воды в зданиях
Ключевые слова:
Plastics|Spherical shape|Valves|High temperatures|Freezing tests|Designations|Hot-water supply systems|Test equipment|Deflection tests|Marking|Water supply (buildings)|Dimensions|Valve bodies|Valve components|Size|Bosses|Leak tests|Cold-water supply systems|Water valves|Deformation|Ball cocks