submerged tube 中文意思是什麼
submerged tube
解釋
浸沒管道-
The sample should be collected in the same manner that is used to obtain a sample for dissolved oxygen i. e. by using a submerged tube or pipe inlet.
用與分析溶解氧同樣的取樣方法,即用一根浸沒水中的管子或插入導管排除空氣泡。
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