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下列水质监测项目应现场测定的是()
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下列水质监测项目应现场测定的是()
A、COD
B、挥发酚
C、pH
D、六价铬
时间:2021-09-02 17:23
关键词:
超星
华北科技学院
环境工程专升本
环境监测
答案解析
C
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下列水质监测项目应现场测定的是( )
下列水质监测项目应现场测定的是()
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