synchronous changes of light
self-start synchronous motor; self-synchronous motor
12-lead synchronous ECG
12-lead synchronous printing
12-Phase synchronous motor
12-phase synchronous motors
15-lead synchronous ECG
2-phase hybrid synchronous motor
2-PHASED HYBRID SYNCHRONOUS MOTOR
3-phase Synchronous Generator
6-wing synchronous rotor
a synchronous multisensor
a synchronous sampling error
AC synchronous generator
AC synchronous servo motor
access of synchronous clock