1.
Electrical supply track systems for luminaries
GB/T13961-1992灯具用电源导轨系统
2.
conductor rail (raillaid parallel to the tracks)from which a railway locomotive picks up electric current
导电轨（与路轨平行的轨道,可供机车导入电流）.
3.
rail bond resistance tester
钢轨导接线电阻测试器
4.
arc furnace tilt roller track
电弧炉倾炉滚动导轨
5.
Rail and Armature Joule Heating of an Electromagnetic Rail Gun
电磁轨道炮导轨和电枢中的焦耳热分析
6.
Unsteady Electromagnetic Effect on Solid Armature Railguns
固体电枢电磁导轨炮非稳态电磁效应
7.
Simulation of Micro-vibration Source on Aerostatic Bearing
气体静压导轨微尺度振源的仿真研究
8.
coach, railway or tramway, powered from an external source of electricity
铁道或电车轨道客车,外部电源驱动
9.
Development of the Straightness Measurement System of High-speed Elevator Rail;
高速电梯导轨直线度检测系统的研发
10.
AC Drive Control System of the Trolley Bus with Two Kinds of Power Supply in Beijing
北京双源无轨电车交流传动控制系统
11.
Effect of rail geometrical parameters on inductance gradient of EML
电磁轨道发射装置中导轨几何参数对电感梯度的影响
12.
railway car or tramway powered from an external source of electricity (excl. maintenance and service cars)
外部电源驱动有轨客车或有轨电车（不包括维修和服务车辆）,
13.
Study on Dc Traction Power Supply of High Quality for Urban Mass Transit;
高性能城市轨道交通直流牵引供电电源的研究
14.
Measures Used to Restrain Electromagnetic Interference of the Power Source in Communication System of Urban Rail Transit System
城轨通信系统中抑制电源电磁干扰的措施
15.
UPS Integration Option of Weak Current System in Urban Rail Transit
城市轨道交通弱电系统不间断电源整合方案
16.
Discussion on Scheme of Power Supply Integration of Low Voltage Power Supply System for Urban Rail Transportation
城市轨道交通弱电系统电源整合方案的探讨
17.
axle-box guide for railway or tramway locomotives or rollingstock
轴箱导向装置,铁道或有轨电车轨道机车或车辆用
18.
grease box (incl bodies and guides therefor) for railway or tramway locomotives or rolling stock
润滑油箱（包括身和导向装置）,铁道或有轨电车轨道机车或车辆用