... 工程列车 service train 工频牵引 industrial frequency traction 工业铁路 industrial railway ...
双语例句
1
Industrialfrequencytraction current may interference FSK signal.
工频牵引电流会对移频信号带来极大的干扰。
2
High power GTO inverter is used for railway electric traction. Its PWM control is significantly different from variable frequency drive system in conventional industrial area.