wet-type DC solenoid 直流湿式电磁铁
shunt type DC motor 并接式直流马达
drift compensating type DC amplifier 漂移补偿式直流放大器
carrier type dc amplifier 载波式直流放大器
type DC solenoid 直流湿式电磁铁
new type dc transmission 新型直流输电
horizontal wet-type DC unit 卧式湿法直流磁粉探伤机
new type dc circuit breaker 新型直流断路器
DC TYPE 三板模
The development of EH200 type DC electric locomotive is introduced in this paper.
介绍EH200型直流供电电力机车的开发。
As the large fault current occurs in DC power system, the paper makes use of IGBT to design a new type DC fault current limiter.
针对直流电网短路故障时迅速产生的短路电流，利用IGBT器件为核心，设计出一种新型的直流短路电网限流装置并阐述了其工作原理。
Several measures taken for remedying are deviation in DC EAF and a few applications in the three main type DC EAF were described.
简要介绍了几种纠正直流电弧炉电弧偏向的措施及对三种主要型式直流电弧炉的应用实例。
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