|
|
本帖最后由 tf77587782 于 2015-12-2 16:51 编辑 $ u" x' Y/ x8 B- w
- |/ `% I* S3 I; ]; s* d3 V6 ~
- R, I+ g8 ]# M. v3 ^5 e9 K以下为IEC标准原话。
2 R W) A9 G4 p$ E( Z5 f7.10 + }, ^) d; l' R6 h- J
The different positions of switches on stationary appliances and the different positions
" D Q% X$ w. x7 O( l. e2 J! nof controls on all appliances shall be indicated by figures, letters or other visual means. This
3 z( S- R! n. g, x2 _, h, f$ |9 wrequirement also applies to switches which are part of a control.
' p* I5 V, m6 V" K' a& h h" yIf figures are used for indicating the different positions, the off position shall be indicated by: Z l" y& K& G1 {
the figure 0 and the position for a higher value, such as output, input, speed or cooling effect,' E0 ]) | y5 u4 s" q
shall be indicated by a higher figure.
8 }* E# W7 z3 Y1 aThe figure 0 shall not be used for any other indication unless it is positioned and associated
^4 c0 O0 v1 d5 M( y/ {6 N7 k6 U! c" Kwith other numbers so that it does not give rise to confusion with the indication of the off$ O5 u$ ?& C ~% f
position.
4 g9 g* h0 P E5 zNOTE For example, figure 0 may be used on a digital programming keyboard.) \! o9 ]3 v/ i) b& z
Compliance is checked by inspection.
+ z+ ~$ y* F# A' T% c, W9 U9 C' b# H$ S3 s. M5 f" X
/ n5 p3 l, ?) Y/ G" t7 \# Y |
本帖子中包含更多资源
您需要 登录 才可以下载或查看，没有账号？注册安规
x
|
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 )
窥视卡
雷达卡
发表于 2015-10-28 10:19
显身卡
楼主