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中华人民共和国国家标准批准发布公告，２００１年第１２号和２００２年第３号分别批准发布了下列两项标准：标准编号名称批准日期实施日期GB／T１８４９７．１－２００１工业加热用电红外辐射器的特征２００１－１１－０２２００２－０６－０１第一部分短波电红外辐射器（等同
People’s Republic of China approved the issuance of national standards announcement, No. 12 in 2001 and No. 3 in 2002, respectively, approved the release of the following two standards: Standard No. Name Approval Date Implementation Date GB / T18497.1-2001 Industrial heating infrared radiator The characteristics of the first part of 2001-11-022002-06-01 shortwave infrared radiator (equivalent