backsiphonage中文什么意思

例句与用法

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1. Method of vacuum backsiphonage test for water - using appliances
   用水装置真空试验方法
2. Electric appliances connected to the water mains - avoidance of backsiphonage and failure of hose - sets
   与总水管连接的电气器具.避免软管组件的反虹吸和失效
3. Electric appliances connected to the water mains - avoidance of backsiphonage and failure of hose - sets
   与总水管连接的电气器具.避免软管组件的反虹吸和失效
4. Amendment 1 - electric appliances connected to the water mains - avoidance of backsiphonage and failure of hose - sets
   修改件1 .与总水管连接的电气器具.避免软管组件的反虹吸和失效
5. This backsiphonage , if unchecked , could compromise the safe potable water supply to the home , resulting in sickness or death
   如果不加以防止，可能会汇入安全的饮用水中，并进入房间内，导致疾病或死亡。