EN 50073 : 1999被替代
GUIDE FOR SELECTION, INSTALLATION, USE AND MAINTENANCE OF APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE GASES OR OXYGEN
出版：European Committee for Standards - Electrical
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基本信息
标准编号： EN 50073 : 1999
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
标准简介
Provides guidance on selecting, installing, use and maintenance of electrically operated Group II apparatus, to be used in industrial and commercial safety applications for detecting of combustible gases and oxygen.
