BS EN 50545-1:2011被替代
Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels. General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
出版：British Standards Institution
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基本信息
标准编号： BS EN 50545-1:2011
发布时间：2012/5/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：36
标准简介
Pertains to apparatus for the detection and/or the measurement of carbon monoxide (CO), nitrogen monoxide (NO) and nitrogen dioxide (NO[2]) intended to control a ventilation system and/or to give an indication, alarm or any other signal to warn of a toxic hazard.
标准备注
© British Standards Institution 2013
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