contaminated mud pit的意思|示意

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污泥卸置坑

污泥卸置坑 ... 污染废水：pollutant effluents 污泥卸置坑：contaminated mud pit 污泥排泄口：mud outlet ...

污染泥弃置池 ... contaminated mud dredging 污泥疏浚 contaminated mud pit 污染泥弃置池 contaminated runoff 受污染径流 ...