排污阀 meaning in English
blow down valve
blow off valve
blow valve
blowdown ale
blowoff valve
drain valve
drainage valve
draw-off valve
sewer valve
wash water valve
Examples
- Open the water heater drain valve and the nearest hot water faucet
打开热水器排污阀和附近的热水水龙头。 - Close the drain valve and refill the tank , and restore power
关闭排污阀，重新向内胆注水，重新恢复电源。 - Connect a hose to the drain valve and terminate it to an adequate drain
用一条软管将排污阀连接到适当的排污口处。 - Drain out 5 gallons of water from the drain valve at the bottom of the heater
从热水器底部的排污阀排出大约5加仑的水。 - Quick draining valves
快速排污阀