1.
Research on the New-Type Direct Electro-Pneumatic Brake System and Its Key Technology;
新型直通式电空制动机及其关键技术研究
2.
force ventilated DC motor
强制通风式直流电动机
3.
electropneumatic straight air brake
电动气动直通空气制动器
4.
automatic straight air brake
自动直通空气制动机
5.
emergency straight air brake
紧急直通空气制动器
6.
Design of direct-drive air compressor drived by permanent magnet brushless DC motor
直流无刷电机驱动的高压便携式空压机研制
7.
Studies on Drive and Control Technology of Aeronautic Linear DC Motor;
航空直线直流步进电动机驱动控制技术的研究
8.
Studies on Drive and Control System of New Type Aeronautic Linear DC Motor;
新型航空直线直流电动机驱动控制系统研究
9.
Research on Aviation Electric Lock Control System for Brushless DC Motors
无刷直流电动机航空电动锁控制系统研究
10.
Study on Ironless Moving Coil Linear permanent Magnet Synchronous Motor;
空芯动圈式直线永磁同步电动机的研究分析
11.
General specification for wound field DC servomotors
GB/T14819-1993电磁式直流伺服电动机通用技术条件
12.
Research on the Transverse-Flux Permanent-Magnet Linear Generator Used for Hybrid Electric Vehicles;
电动车用横向磁通式永磁直线发电机的研究
13.
DC-electromagnet double-shoe brakes
GB/T6334-1986直流电磁铁块式制动器
14.
technology of manufacturing linear motor type puller
直线电动机式牵引机制造技术
15.
Note: Brake lag time of the DC power supply cut is no-load brake lag time.
注：空载制动时间为直流侧切断制动器电源的制动时间。
16.
The linkage of direet acting isolation clearance and vacuum rac exting uishing chamber is adopted. It has the unction of hand operation and clectric operation.
采用直动式隔离断口和真空灭弧室联动。具有手动电动功能。
17.
General specification for DC servomotors with wounded disc armature
GB/T14818-1993线绕盘式直流伺服电动机通用技术条件
18.
General specification for permanent magnet DC servomotors
GB/T14817-1993永磁式直流伺服电动机通用技术条件