UL 198M-2003 标准详情
- 标准号:UL 198M-2003
- 中文标题:矿井负载熔断器
- 英文标题:(Mine-duty fuses)
- 标准类别:美国保险商实验室标准UL
- 发布日期:2003-04
1 SCOPE1.1 THESE REQUIREMENTS COVER CLASS K AND CLASS R FUSES HAVING AN ADDITIONAL D-C RATING AND THAT ARE INTENDED FOR USE IN PROTECTING TRAILING CABLES IN D-C CIRCUITS IN MINES IN ACCORDANCE WITH THE REQUIREMENTS OF THE UNITED STATES DEPARTMENT OF
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