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The working principle, calibration methods and usage of carbonic oxide alarms were presented. 介绍了一氧化碳报警仪的工作原理、标定方法、使用及管理中应注意的事项。
Carbonic oxide is a major air pollutant, and extremely harmful to human health. The essay introduces several methods, commonly used in the qualitative and quantitative analysis of Carbonic oxide. 前言： 一氧化碳是主要的空气污染物，对人体的危害极大。本文主要介绍几种常用的定性、 定量分析一氧化碳的方法。