GB 50242-2002 第4.3.2条
| **** | Install the fire hydrant hose. After the hose is tied to the nozzle and quick coupling, hang or place the hose on the pegs, tray, or bracket inside the cabinet according to the cabinet's internal configuration. |
| **** | Install the fire hydrant hose. After the hose is tied to the nozzle and quick coupling, hang or place the hose on the pegs, tray, or bracket inside the cabinet according to the cabinet's internal configuration. |
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