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大家看一下这个网站0 d; k3 W) c, A! H& O
http://www.eyesite.ca/english/pr ... nes/drivingstd.html
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2 J* ]% N+ Z. k; [$ [Table 1–Corrected visual acuity* standards for the various classes of driving licences9 @8 u+ T" s* w7 B) j6 I1 l$ Y: Y
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2 v) z; C1 t" Z7 B% _4 SClass of licence† Recommended standard 4 V g/ z. c7 W
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- w0 e; k$ \$ K. ]5 (Personal Use)
! U6 e1 S6 n$ R- t" {) J+ m3 z8 WNot less than 20/50 (6/15) with both eyes open and examined together+ i6 h, m+ I4 Z- r. t
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2 U# f1 O: }$ R; U3 |4 u5 I& \4 (Taxi) and 5 (Commercial) 1 S! W0 r; E& S( _
Not 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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1, 2, 3,4 (Emergency) and 6
+ V: O" b2 P$ f4 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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H' s( {4 r/ A1、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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