NEN ISO 23551-1:2012现行
Safety And Control Devices For Gas Burners And Gas-Burning Appliances - Particular Requirements - Part 1: Automatic And Semi-Automatic Valves
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN ISO 23551-1:2012
发布时间：2012/8/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：37
标准简介
Defines safety, constructional and performance requirements and testing of automatic and semi-automatic shut-off valves for gas burners, gas appliances and appliances of similar use.
本标准替代的旧标准
