标准号:BS EN 50104-2019
中文标准名称:氧气的检测和测量用电气仪表.性能要求和试验方法
英文标准名称:Electrical equipment for the detection and measurement of oxygen-Performance requirements and test methods
实施日期:20191118
国际标准分类号:13.320
适用范围:This document specifies general requirements for design, testing and performance, and describes the test methods that apply to portable, transportable and fixed equipment for the measurement of the oxygen concentration in gas mixtures indicating up to 25