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UL1310與UL1012的區別?

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zbh-2000
LV.2
2
2007-11-02 14:01
Power units with all outputs identified as Class 2 are covered under the Standard for Class 2 Power
Units, UL 1310.
portable, stationary, and fixed power units having an input rating of 600 volts or less, direct- and alternating- current, with at least one output not marked Class 2, and that are intended to be employed in ordinary locations, UL1012
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