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本帖最后由 binbinbug 于 2013-1-16 17:01 编辑 8 u& }6 n, N5 U( h; _7 e
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你说的是圆片内有个V(罗马数字5)吧
! Q$ y" X8 u8 Thttp://www.energystar.gov/ia/par ... arking_Protocol.pdf
" C, q% G5 g/ |& \+ gMark 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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0 o" [2 G4 O8 F+ R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。# l( j! A1 r" X. w2 S
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