BS EN 50379-2-2012,加热设施的燃烧排气参数测量用便携式电器规格.用于法定检测和评估的仪器性能要求
加热设施的燃烧排气参数测量用便携式电器规格.用于法定检测和评估的仪器性能要求Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances. Performance requirements for apparatus used in statutory inspections and assessment