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- Motor protection by thermal relay. 温敏继电器电机保护。
- This paper proposes a motor protection scheme that a HV current transformers is replaced by fine metallic film resis tor strings, in order to reduce cost, volume and weight of protection device. 本文提出了采用精密金属膜电阻串取代高压电流互感器的电动机保护设计方案,以求减少保护装置的价格、积和重量。
- ABD 8 eletronic synthetical protection is a new motor protection which is designed to replace JDB protector for improving application of series QC magnetic staters in vauum as continuous developing of flame-proof electric appatas in recent years. ABD8 电子综合保护器是近几年来随着防爆电器的不断发展而设计的一种取代原JDB保护器对 QC系列磁力起动器进行真空改造应用的新型电机保护装置。
- This paper proposes a motor protection scheme that a HV current transformers is replaced by fine metallic film resis tor strings,in order to reduce cost,volume and weight of protection device. 本文提出了采用精密金属膜电阻串取代高压电流互感器的电动机保护设计方案,以求减少保护装置的价格、体积和重量。
- Our QYK-A control pannel is a reliable device which includes the motor protecting device and soft starting system. 本所提供可靠的QYK-A型地面控制屏。它包括：对电机的保护装置和柔性启动系统。
- At the same time, the starter has diversified functions of motor protecting, and realizes the intercommunication with central master computer. 同时,还具备了各种电动机保护功能,并实现与主控计算机的双向通信。
- A new-type theory and method for motor protection 一种新型的电机保护的理论和方法
- motor protection against overheat 马达过热保护,电动机过热保护
- microprocessor-based motor protection 微机型电动机保护
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- The motor launch was fitting out as a fishing boat. 这艘摩托艇正在装备成渔船。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- We subscribe to an animal protection society. 我们定期捐款给一个动物保护基金会。
- Remove the motor when you lay up your boat. 船闲置不用时，你要把发动机拆下来。
- The motor boat was tearing along in the high wind. 快艇在疾风中顺风飞快地行进。
- The young in our society need careand protection. 我们社会的年轻人需要受到关怀和爱护。
- For sale: small motor scooter. Enquire within. 待售：小型摩托车，请进内询问。
- A bumper is a part of a motor vehicle. 保险杆是机动车辆的一部分。
- That young man is a motor mechanic. 那个年轻人是一个汽车修理工。
