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你所说的是I/O翘板开关吧,为什么设计成前后都有的?前后都有的话,有没有设计成联动?' \, v" |9 X6 ]# k( x- j
在IEC60335-1 7.10中有:- X5 w" U8 _& n$ a) W5 k5 a
If figures are used for indicating the different positions, the off position shall be indicated by7 v' i! y9 b: r( D$ S2 i( T
the figure 0 and the position for a higher value, such as output, input, speed or cooling effect, k8 e% A3 M% p1 p2 e1 N4 q2 N
shall be indicated by a higher figure.* j5 r* D8 d: G! J: B1 h7 I& h
The figure 0 shall not be used for any other indication unless it is positioned and associated9 g& D8 x$ ]! Q1 s3 |
with other numbers so that it does not give rise to confusion with the indication of the off
3 e A9 F0 v* V8 [4 Eposition.
$ o- _4 X1 z, p; ~0 r( n, R你用push-push没有相关说明,不符合要求。 |
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