11/30228022 DC 标准详情
- 标准号：11/30228022 DC
- 中文标题：
- 英文标题：BS EN 50545-1. Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels. Part 1. General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen
- 标准类别：标准草案
- 发布日期：
