- 先断后合
- 先断后通
- 先开后合 先开后合接点
- 先开后合(接点)
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break-before-make中文什么意思
例句与用法
- Bbm break - before - make
先断后接 - Break - before - make
先开后合 - Understand the difference between " make - before - break " and " break - before - make " when you specify switches
当你指定开关时，理解“断开之前闭合”和“闭合之前断开”的区别。