Некоторые отраслевые заметки о пожарных насосах
Fire pumps are used to move water through a fire sprinkler system or to manual hose bibs in commercial or industrial applications. The pump’s intake is most often connected to an external water supply, though sometimes it can be connected to a local water source such as a tank or well. The fire pump system …
Некоторые отраслевые заметки о пожарных насосах Читать далее »