BS EN 50291-2:2019
用于检测住宅内一氧化碳的电气设备 在休闲车和类似场所(包括休闲船)的固定装置中连续运行的电气设备 附加测试...
Electrical apparatus for the detection of carbon monoxide in domestic premises - Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises including recreational craft. Additional test…