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本帖最后由 binbinbug 于 2013-1-16 17:01 编辑
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) H$ d* ^, z7 Y- G你说的是圆片内有个V(罗马数字5)吧
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Mark indicating a power supply meets the level V requirements at both 115 V/60 Hz and 230 V/50 Hz, if designed to operate at multiple input voltages. Products with a nameplate marked for only one voltage and frequency should also use this mark assuming the product meets the performance requirements; in other words, manufacturers do not have to indicate the voltage with the mark.
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如果是圆圈内有个V,那应该是Circle V Kosher,符合犹太人食品及食具的要求。
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