排污阀（ Wash water valve） 进口排污阀-排污阀结构图-排污阀标准-排污阀详细资料-排污阀经典安装-排污阀应用及作用-排污阀尺寸-排污阀价格表-排污阀工作原理...
基于403个网页-相关网页
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。
应用推荐