DIN ISO 11665-8-2010 环境中放射性的测量. 空气. 第8部分:建筑物中的氡-222:初始和额外调查用方法体系 (ISO/DIS 11665-8-2010)
Measurement of radioactivity in the environment - Air - Part 8: Radon-222 in buildings: Methodologies for initial and additional investigations (ISO/DIS 11665-8:2010)