ISO/DIS 23551-3被替代
Safety And Control Devices For Gas Burners And Gas-burning Appliances - Particular Requirements - Part 3: Gas/air Ratio Controls Of Pneumatic Type
出版：International Organization for Standardization
专家解读视频
基本信息
标准编号： ISO/DIS 23551-3
标准类别：Draft
出版单位：International Organization for Standardization
标准页数：0
标准简介
States the safety, construction and performance requirements for gas/air ratio controls, pneumatic type, for inlet pressures up to and including 50 kPa, of a nominal connection size up to and including DN 250, intended for use with gas appliances using fuel gases as natural gas, manufactures gas or liquefied petroleum gas (LPG).
替代本标准的新标准
