UL Standard for Safety Unvented Kerosene-Fired Room Heaters and Portable Heaters Second Edition; Reprint with Revisions Through and Including July 27, 2001
国外标准现行
标准号:UL 647-1993
标准名称: 无通风装置燃煤油房间加热器和便携式加热器
英文名称:UL Standard for Safety Unvented Kerosene-Fired Room Heaters and Portable Heaters Second Edition; Reprint with Revisions Through and Including July 27, 2001