Lecture 09: Water quality: DO and ways to measure it.
In the last lecture DO was introduced here we discuss the importance of DO and the ways to measure it. Biochemical oxygen demand and Chemical oxygen demand.
Видео Lecture 09: Water quality: DO and ways to measure it. канала IIT Roorkee July 2018
Видео Lecture 09: Water quality: DO and ways to measure it. канала IIT Roorkee July 2018
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5 января 2021 г. 12:07:59
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