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大家看一下这个网站
3 d" K6 i" W: [9 H8 O4 Khttp://www.eyesite.ca/english/pr ... nes/drivingstd.html+ u+ M, r- m6 Y( a) H
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Table 1–Corrected visual acuity* standards for the various classes of driving licences0 X3 y9 v+ j$ [* A6 G
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Class of licence† Recommended standard 4 b& \' G) f9 w b4 w8 C
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+ h. N6 c [- I' H r4 ]/ o5 (Personal Use)
" D( E6 b8 i5 ~* `1 c+ o$ r% ]' [3 i, MNot less than 20/50 (6/15) with both eyes open and examined together0 `; ?( G4 ^ _
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6 V9 R' `2 e8 ~9 T1 C4 (Taxi) and 5 (Commercial)
$ N0 X! S9 t3 r+ d1 X4 E0 zNot 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 ; `) P9 c: H0 V1 k( y
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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. c9 r; @! W" k0 k8 K$ ^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
