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大家看一下这个网站
- b8 t$ _7 l+ Y0 b! chttp://www.eyesite.ca/english/pr ... nes/drivingstd.html
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里面这段
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Table 1–Corrected visual acuity* standards for the various classes of driving licences
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Class of licence† Recommended standard
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8 a% M M- d7 l5 (Personal Use)
! P. M6 ?! h9 y* S1 M+ ENot less than 20/50 (6/15) with both eyes open and examined together
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4 (Taxi) and 5 (Commercial)
% M( p2 b7 K8 ^3 @Not less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60). ( A( Z/ K' c! i$ Z d9 y
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1, 2, 3,4 (Emergency) and 6 5 X: ]9 a y& y9 Y4 O4 i# ]2 p
Not less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30).
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1、license 5:视力要求，双眼测试0.4，对单眼不作要求，可以这样理解吗，0.4时我们平常说的0.4吗？ |
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狗仔卡
发表于 2004-9-24 20:05
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
楼主
发表于 2004-10-1 10:41
