It is that reduce the BOD by converting the organic content of the sewage to a chemically and organically inert sludge（） -题库考试答案搜索网

It is that reduce the BOD by converting the organic content of the sewage to a chemically and organically inert sludge（）

单选题

2022-01-03 05:09

A、the bacteria
B、oxygen
C、oxidizing function
D、agitation functio

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正确答案

A

试题解析

标签：船舶电气与船舶安全

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