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本帖最后由 binbinbug 于 2013-1-16 17:01 编辑 & `- h! ^2 h+ E `0 p
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你说的是圆片内有个V(罗马数字5)吧
p' h% D' D% q1 A2 K R, V0 vhttp://www.energystar.gov/ia/par ... arking_Protocol.pdf
# ]0 O7 Y, @" i: ?! n. Z2 LMark 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.! i% |5 a+ s( A9 Z4 u/ R7 j. H
% _. a, u, g9 ^! b. Q9 j; ]1 ^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。0 K+ P! s4 Z0 l# p
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