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Drying pipe network for fire hydrants has a water source and a dry alarm valve on the pressure network
Drying pipe network for fire hydrants has a water source and a dry alarm valve on the pressure network
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机译:消火栓的干燥管网在压力管上有水源和干式报警阀
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摘要
The drying pipe network has a water source (2) and a dry alarm valve (1) on the pressure network (6) with extinguishing nozzles or pressurized gas source. An oxygen generator (4) and drying network (5) has a container and is attached to the gas supply network.
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