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大家看一下这个网站
3 R+ C. r/ A# A: e+ {- Q' Bhttp://www.eyesite.ca/english/pr ... nes/drivingstd.html
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里面这段4 q: {( S0 u; |
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Table 1–Corrected visual acuity* standards for the various classes of driving licences
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% \- D1 q4 G Y2 K2 W- a+ \2 Z7 W2 ` * b# R0 L6 O8 x5 b3 n3 @% Q
Class of licence† Recommended standard : e: H! B' t: k0 U) J% k
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/ { A2 ?/ ]! ~( O/ \8 }5 (Personal Use) % {+ u% I) J" X3 X5 c+ J
Not less than 20/50 (6/15) with both eyes open and examined together, `: U, z+ I0 s1 K6 h' V
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4 (Taxi) and 5 (Commercial)
& Z7 Q; g8 \3 qNot less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60).
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: g$ L' ~+ f1 p. B$ M1, 2, 3,4 (Emergency) and 6
) a/ ^2 h6 a3 N, y" \* S& U3 jNot less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30). ; e6 M, v( w3 \$ S" t8 ]0 p
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3 W m. H1 E9 w% f3 K& L. K* ?2 \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
