Backflow devices
收藏澳大利亚2023-08-09 更新2025-08-02 收录
下载链接：
https://data.gov.au/data/dataset/backflow-devices
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资源简介：
A list of all registered Backflow devices within the City as at a point in time, which is updated monthly. A Backflow device is used to prevent reverse flow from a potentially...
