介绍了HBCOD-1型COD在线自动监测仪的测定原理、分析流程和性能特点。
The measurement principle, analytical flow path and characteristics of HBCOD - 1 online automatic COD monitor are introduced in the article.
90B型氨氮在线自动监测仪各项性能指标优越，可以准确地在线自动监测环境中不同种类的地表水和工业废水。
XHAN_90B Ammonia_nitrogen On_line Automatic Monitoring Instrument has superior properties. It can on_line monitor different kinds of land surface water and industry sewages in environment accurately.
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