wash water valve

基本解释

Residents are forbidden to use water to wash down paths and pavements, or to use a hose without an automatic shut-off valve.
禁止居民用水清洗道路和人行道，或使用没有自动断阀装置的水龙头。
Take an empty two-liter soda bottle, wash it out, fill it with water, screw the lid on tightly and set it into your toilet tank, as far away from the flapper valve as possible.
拿一个两升的空汽水瓶，洗干净，装满水，旋紧盖子，放进马桶的水箱里，离舌形阀越远越好。
This equipment adopt automatic control valve which attached many way, producing water, reproduce water, wash repeatly to restore exchanging ability for restore resin and block dirty.
本设备采用自动控制多路阀，自动实现产水，再生、反洗以恢复树脂的交换能力和截污能力。