emergency terminal switch 终端安全开关

two-terminal switch 双端开关

main current terminal switch 主电流终端开关

four terminal switch 四脚开关

After the negative terminal switch 断负极开关后

five terminal switch 五端线开关

defrost terminal switch 除霜终止开关

precombustion terminal switch 预燃终点电门

terminal slow down switch 端站减速开关