| 1. | Supply pressure is greater than static head pressure
供水压力大于落差压力。 |
| 2. | Then repeat the experiment under other supply pressure
改变供气压力,重复上述过程。 |
| 3. | Shut off supply pressure and drain valve
关闭供水压力阀门和排水阀门。 |
| 4. | Specification for applied design of water supply pressure reducing valve for building
建筑给水减压阀应用设计规程 |
| 5. | Specification for applied design of water supply pressure reducing valve for buildings
建筑给水减压阀应用设计规程 |
| 6. | City water supply pressure
城市供水压力 |
| 7. | This may be due to fluctuating supply pressure during a static or no flow condition
这可能是由于在静止或没有流动情况下供应压力波动引起。 |
| 8. | Quick closing valves , water hammer or supply pressure fluctuations can cause intermittent discharge
迅速关闭阀门，水锤或供应压力波动可能导致间歇性排放。 |
| 9. | Requirement : supply pressure drop must be 1 . 0 psid or more when water flow stops from test cock no . 2
要求：当水流从测试旋塞2号上停止时，供应压降必须在1 . 0psid及以上。 |
| 10. | A braided stainless steel hose shall be used to transmit supply pressure to the top of the relief valve diaphragm
应该采用编织不锈钢软管将供应压力传输到安全阀隔膜的顶部。 |
