two-way make-before-break contact的意思|示意
双向先合后断触点
two-way make-before-break contact的网络常见释义
双向先合后断触点 ... two-way heat-supply 双向供热 two-way make-before-break contact 双向先合后断触点 two-way reinforced 双向配筋 ...
two-way make-before-break contact相关短语
1、 two-way make-before break contact 双向先合后断触点
2、 two way make-before break contact 双向先合后断触点
3、 two way break before-make contact 双向先断后合触点