The method for determine sewage's chroma is method of dilution multiple.It's easy to bring in error when using eyes to determine the diluted sample is whether achromatism or not.
污
色度
测
一般采
稀释倍数法,该方法

眼判
稀释

样是否接近无色时容易引起误差。
The method for determine sewage's chroma is method of dilution multiple.It's easy to bring in error when using eyes to determine the diluted sample is whether achromatism or not.
污
色度
测
一般采
稀释倍数法,该方法

眼判
稀释

样是否接近无色时容易引起误差。
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