Chinese Standard: GB/T 31911-2015

Methods for determination of emissions from appliances burning gaseous fuels

住房和城乡建设部燃气标准化技术委员会

本标准规定了燃气燃烧器具排放物中NOx、CO、CO2和O2测定的术语和定义，测量系统、分析仪、辅助设备和附件，系统检验，取样，测试操作，计算方法。
本标准适用于燃气燃烧器具的型式检验及其他检验中排放物的测定。

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