您要查找的是不是:
- 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。
- Install a diaphragm-type expansion tank that is suitable for potable water on the cold water supply line. 在冷水供应管道上安装一个适用于饮用水的隔膜型膨胀罐。
- An air gap provides the unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel. 在饮用水供应系统的排放末端和开敞的接受容器之间,气隙提供不被堵塞的硬件分离。
- Series 775 Double Check Valve Assemblies provide protection of the potable water supply for non-health hazard cross-connections. 系列775双止回阀总成防止交叉连接处非健康危害的流体污染饮用水供应系统。
- To protect the potable water supply from backflow from a non-potable source due to a drop in supply. 防止由于高度降低而受到非饮用水源回流到饮用水供应系统中。
- Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirements. 建筑物用阀门。建筑物中供应引用水用铜合金截止阀。试验和要求。
- DO NOTadd any chemicals to the system piping which will contaminate the potable water supply. 不要在管道系统中添加任何可能会造成饮用水污染的任何化学物品。
- Series 008PCQT is designed for indoor point of use applications to prevent backsiphonage of contaminated water back into the potable water supply. 系列008PCQT适用于室内设施,用于防止受到污染的水倒虹吸到饮用水的供应管道中。
- Series 288A represents a complete line of vacuum breakers designed to prevent backsiphonage of contaminated water into a potable water supply. 系列288A是一个完整系列的真空断路阀,适用于防止污染水反虹吸进入饮用水供应管路中。
- Series 800M4FR is designed to prevent back-siphonage of contaminated water under continuous pressure into the potable water supply. 系列800M4FR用于防止在连续压力下污染水反虹吸进入饮用水供应系统中。
- Series N388 represents a new line of vacuum breakers designed to prevent back-siphonage of contaminated water into the potable water supply. 系列N388代表新型真空断路阀,适用于防止污染水反虹吸进入饮用水供应系统中。
- Series SS007QT Stainless Steel Double Check Valve Assemblies provide protection of the potable water supply for non-health hazard cross-connections. 系列SS007QT不锈钢双止回阀总成为非健康危害交叉连接处的饮用水提供保护。
- A Double Check Detector Assembly shall be installed on fire protection systems when connected to a potable water supply. 当消防系统连接到饮用水供应系统时,应该安装一个双止回阀总成。
- DO NOT add any chemicals to the system piping which will contaminate the potable water supply. 不要在管道系统中添加任何可能会造成饮用水污染的任何化学物品。
- Double Check Detector Assembly shall be installed on fire protection systems when connected to a potable water supply. 当消防系统连接到饮用水供应系统时,应该安装一个双止回阀总成。
- Series 909 Reduced Pressure Zone Assemblies are designed to provide crossconnection control protection of the potable water supply in accordance with national plumbing codes. 系列909减压区总成具有饮用水供应系统交叉连接管理功能,符合美国国家管道行业的有关规定。
- Series008 PCQT is designed for indoor point of use applications to prevent backsiphonage of contaminated water back into the potable water supply. 系列008PCQT适用于室内设施,用于防止受到污染的水倒虹吸到饮用水的供应管道中。
- Series774 XDCDA Double Check Detector Assemblies are designed to prevent the reverse flow of polluted water from entering the potable water supply. 系列747XDCDA双止回阀检测器总成用于防止污水回流进入饮用水系统中。
- Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements. 建筑物用阀。建筑物内饮用水给水用手动铜合金和不锈钢球阀。试验和要求。
- Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirements - National complement. 建筑物阀门。建筑物中饮用水供应用铜合金节流阀。试验要求。国家标准补充。