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
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基本信息
標準編號： ISO/DIS 23551-3
標準類別：Draft
出版單位：International Organization for Standardization
標準頁數：0
標準簡介
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).
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