make before break spring in Chinese

• [网络] 先接后离触簧片

• "make-before-break spring" in Chinese :    先接后离触簧片
• "break-before-make spring combination" in Chinese :    先后开合簧组
• "bbm break before make" in Chinese :    先断后通
• "break before make contact" in Chinese :    先断后合触点
• "break before--make contact" in Chinese :    先开后合触点
• "break-before-make" in Chinese :    先断后合; 先断后通; 先开后合 先开后合接点; 先开后合(接点)
• "break-before-make contact" in Chinese :    先断后合; 先开后合触点
• "break-before-make contacts" in Chinese :    离合接触; 先断后合接点
• "make before break contact" in Chinese :    先接后断切换触点
• "make-before-break" in Chinese :    先合后断; 先接后断; 先接后离
• "make-before-break contact" in Chinese :    先闭后开触点; 先合后断触点; 先合后断角点; 先合后断接点; 先接后断触点 ...
• "make-before-break switch" in Chinese :    先合后断开关; 先接后断开关
• "two way break before make contact" in Chinese :    双向先断后合触点
• "two way make-before break contact" in Chinese :    双向先合后断触点
• "two-way break-before-make contact" in Chinese :    双向先断后合触点