backflow preventer
止回阀
prevent backflow
防止回流
backflow issues
回流问题
check backflow
检查回流
backflow valve
回流阀
backflow protection
回流保护
caused backflow
导致回流
backflow test
回流测试
detect backflow
检测回流
backflow area
回流区域
the kitchen sink had a terrible backflow problem, causing unpleasant odors.
厨房水槽有严重的倒流问题，导致难闻的气味。
we installed a backflow preventer to protect the water supply from contamination.
我们安装了防倒回装置，以保护水源免受污染。
the river's backflow flooded the nearby farmland during the heavy rains.
暴雨期间，河流的倒流淹没了附近的农田。
the plumbing system experienced a significant backflow after the water main break.
水管破裂后，给排水系统经历了显著的倒流。
regular backflow testing is essential for maintaining water quality in buildings.
定期进行倒流测试对于维护建筑物中的水质至关重要。
the backflow of wastewater posed a health risk to the community.
废水的倒流对社区构成健康风险。
a faulty check valve can cause backflow in the irrigation system.
故障的止回阀会导致灌溉系统中的倒流。
we need to address the backflow issue before it damages the appliances.
在损坏电器之前，我们需要解决倒流问题。
the backflow of sewage contaminated the drinking water source.
下水道的倒流污染了饮用水源。
the backflow preventer effectively stopped the reverse flow of water.
防倒回装置有效地阻止了水的反向流动。
monitoring backflow rates helps identify potential plumbing issues early on.
监测倒流速率有助于及早发现潜在的管道问题。
backflow preventer
止回阀
prevent backflow
防止回流
backflow issues
回流问题
check backflow
检查回流
backflow valve
回流阀
backflow protection
回流保护
caused backflow
导致回流
backflow test
回流测试
detect backflow
检测回流
backflow area
回流区域
the kitchen sink had a terrible backflow problem, causing unpleasant odors.
厨房水槽有严重的倒流问题，导致难闻的气味。
we installed a backflow preventer to protect the water supply from contamination.
我们安装了防倒回装置，以保护水源免受污染。
the river's backflow flooded the nearby farmland during the heavy rains.
暴雨期间，河流的倒流淹没了附近的农田。
the plumbing system experienced a significant backflow after the water main break.
水管破裂后，给排水系统经历了显著的倒流。
regular backflow testing is essential for maintaining water quality in buildings.
定期进行倒流测试对于维护建筑物中的水质至关重要。
the backflow of wastewater posed a health risk to the community.
废水的倒流对社区构成健康风险。
a faulty check valve can cause backflow in the irrigation system.
故障的止回阀会导致灌溉系统中的倒流。
we need to address the backflow issue before it damages the appliances.
在损坏电器之前，我们需要解决倒流问题。
the backflow of sewage contaminated the drinking water source.
下水道的倒流污染了饮用水源。
the backflow preventer effectively stopped the reverse flow of water.
防倒回装置有效地阻止了水的反向流动。
monitoring backflow rates helps identify potential plumbing issues early on.
监测倒流速率有助于及早发现潜在的管道问题。
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