backwater
返水
backwater【矿】
暂无补充释义。
相关词条
backwater
backflow preventer (backwater closure), contamination
backwater function
backwater curve
backflow preventer (backwater closure)
backwater curve【水文】;backwater profile【水文】
backwater
backwater【矿】
暂无补充释义。
backwater
backwater
backflow preventer (backwater closure), contamination
backwater function
backwater curve
backflow preventer (backwater closure)
backwater curve【水文】;backwater profile【水文】
backwater