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本帖最后由 binbinbug 于 2013-1-16 17:01 编辑
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你说的是圆片内有个V(罗马数字5)吧 ]2 U0 ?+ X, Z- X0 n
http://www.energystar.gov/ia/par ... arking_Protocol.pdf# N& k5 q, R \& m# `! X& J
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./ i* Z& f' W, s7 s# y2 P/ K
2 Q2 {3 K9 }; t" d0 e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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