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大家看一下这个网站/ r+ e p9 O8 C& F$ y$ o5 V
http://www.eyesite.ca/english/pr ... nes/drivingstd.html* \! B" l0 {7 l4 L) q) B/ E- m
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里面这段, E4 v5 F* a; o9 S( Z' k' Z+ N
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5 d2 g6 \( C' E! m* L0 mTable 1–Corrected visual acuity* standards for the various classes of driving licences& L& Y, N0 I% P; D5 N
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Class of licence† Recommended standard
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9 N; X9 T( @. C, u0 i$ ]$ B9 R5 (Personal Use) - t8 f9 C5 r+ g1 D# ?& [
Not less than 20/50 (6/15) with both eyes open and examined together9 Y$ x6 j2 J: ]: E
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0 O/ I8 }% C% Y( A5 e1 x% F4 (Taxi) and 5 (Commercial) 0 ~/ o) K7 a, W# d9 O, [
Not less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60). 5 t2 O# G) {+ N! m+ o
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( K6 P3 x% l1 UNot less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30). ! j' y4 y! R M" p3 W9 b2 B
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* n8 Y4 o0 G# Q1、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
