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Water pressure gauge on a fire standpipe system [01]
![Water pressure gauge on a fire standpipe system [01]](../../i/upload/2024/07/19/20240719123239-613cdc8a-cu_s9999x250.jpg "Water pressure gauge on a fire standpipe system [01] (566 visits) Water pressure gauge on the fire standpipe system in the parking garage at Dulles International Airp...")
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Water pressure gauge on a fire standpipe system [02]
![Water pressure gauge on a fire standpipe system [02]](../../i/upload/2024/07/19/20240719123244-d7c19768-cu_s9999x250.jpg "Water pressure gauge on a fire standpipe system [02] (521 visits) Water pressure gauge on the fire standpipe system in the parking garage at Dulles International Airp...")
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Water pressure gauge on a fire standpipe system [03]
![Water pressure gauge on a fire standpipe system [03]](../../i/upload/2024/07/19/20240719123249-c4ff8842-cu_s9999x250.jpg "Water pressure gauge on a fire standpipe system [03] (535 visits) Water pressure gauge on the fire standpipe system in the parking garage at Dulles International Airp...")