词汇	金属划痕
释义	金属划痕 coin marking
随便看	thyristor-controlled series capacitor thyristor controlled series capacitors thyristor controlled series compensation thyristor-controlled series compensation Thyristor Controlled Series Compensator thyristor controlled series compensators thyristor control system thyristor control unit thyristor converter thyristor-converter thyristor converter electric locomotive thyristor converter equipment thyristor converters thyristor converter set thyristor convertor thyristor convertor equipment thyristor conveyer thyristor DC speed regulator thyristor direct current timing thyristor/double positive bevel thyristor drive thyristor-driven dc motor thyristor-driver DC motor thyristor excitation thyristor excitation system