1)stack gas analyzer,烟道气气体分析仪2)gas analysis meter,烟气分析仪，气体分析仪3)flue gas analyzer,烟道气体分析器4)flue gas analyzer,烟气分析仪5)gas or smoke analysis apparatus,气体或烟雾分析仪6)SIEMENS analytical instruments for flue gas treatment,SIEMENS烟气分析仪
用法和例句
The characteristics,measurement principle,verification and calibration method of handy flue gas analyzer and on-line flue gas analyzer were compared.