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本帖最后由 binbinbug 于 2013-1-16 17:01 编辑 ; e. {& ?/ p( D# T$ k; @. t7 |$ t* `
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你说的是圆片内有个V(罗马数字5)吧5 N4 }, O/ j/ a" I) t6 g
http://www.energystar.gov/ia/par ... arking_Protocol.pdf
, Z3 z1 u$ d1 I9 \* n6 s9 v: KMark 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.5 H) u3 F4 H: I( S( Q" [2 q
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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。- U* H, a, |( C$ q# r9 n
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