DIN EN 15267-4-2017 空气质量. 自动测量系统认证. 第4部分: 定期测量固定源排放用自动测量系统的性能标准和试验规程; 德文版本EN 15267-4-2017
Air quality - Certification of automated measuring systems - Part 4: Performance criteria and test procedures for automated measuring systems for periodic measurements of emissions from stationary sources; German version EN 15267-4:2017