BS 1560-3.3:1989

Заменен

Circular flanges for pipes, valves and fittings (Class designated). Steel, cast iron and copper alloy flanges, Specification for copper alloy and composite flanges — 24 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

BS EN 1759-3:2003

Действует

Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class designated. Copper alloy flanges — 32 стр.