中文名称:燃油空气加热器和直接燃烧加热器
英文名称:UL Standard for Safety Oil-Fired Air Heaters and Direct-Fired Heaters Fourth Edition; Reprint with Revisions Through and Including 12/13/2005
ICS分类:97.100.40
中标分类:Q83
发布日期:1993-08-25
实施日期:
替代标准:UL 733-1975
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