DIN EN 16966:2019
工作場所暴露 通過吸入納米物體及其聚集體和附聚物來測量暴露 使用的度量標準,例如數量濃度、表面積濃度和質量濃度
Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration