double coil 双线圈 ; 双绕线圈
double coil lamp 双绕灯丝灯泡 ; 双绕灯丝灯胆
double coil filament 双线圈灯丝
double coil direction finder 双线圈测向器
double coil nest spring 双卷圆簧组
double-coil loudspeaker [电子] 双音圈扬声器
double coil spring 双层螺旋弹簧 ; 双圈弹簧
Double coil transcript 双线圈抄本
The vacuum circuit breaker with permanent magnetic actuator developed by ABB Company in 1997 adopts a double-stable double-coil structure in its actuator.
A BB公司于1997年研制的永磁机构真空断路器，其永磁机构采用双稳态双线圈结构。
Coil options include bare tubing, cone shaped, and double wrap coil.
可控选择的线圈包括：无包装管路，圆锥形和双扭型线圈。
The out instruction can be used only once as an output, but under some specific circumstances, it can be output as a double - coil.
OUT指令用作输出只能一次，但是在特定条件下可以双线圈输出。
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