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大家看一下这个网站' N" [. h5 J& b. [2 D
http://www.eyesite.ca/english/pr ... nes/drivingstd.html' ^# ^ N2 T+ W
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里面这段
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5 T+ ?. J, Z- A; M1 _ n; DTable 1–Corrected visual acuity* standards for the various classes of driving licences
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5 V6 G+ b& j4 f( s; p/ C) FClass of licence† Recommended standard
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5 (Personal Use) " \& |( C& N! U4 Z
Not less than 20/50 (6/15) with both eyes open and examined together
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9 ^9 o- g' C! y- Q4 (Taxi) and 5 (Commercial)
+ @ D' e7 g1 E" Y- x" t/ {Not less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60). 6 T# ]% b% H. J
2 o* ~4 e- n; _( s1, 2, 3,4 (Emergency) and 6
0 |0 `+ F7 b+ ?$ m( I' oNot 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
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楼主
发表于 2004-10-1 10:41
