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BS 6448:1995
Specification for gas appliance governors of DN greater than 50 and for inlet pressures up to 200 mbar
22 стр.
Отменен
Печатное изданиеПечатная копия
196.56 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
91.140.40 Gas. Including gas meters in buildings / Системы газоснабжения
Ключевые слова:
Flow rates|Mechanical testing|Gas-resistance tests|Formulae (mathematics)|Performance testing|Instructions for use|Pressure|Valves|Grades (quality)|Durability|Temperature|Leak tests|Scratch tests|Gas valves|Testing conditions|Flow regulators|Performance|Bend testing|Torsion testing|Pressure regulators|Marking|Ratings|Seals|Size