计算机应用 计算机辅助设计与图形学 释文 part library 零件库
- railway transportation plan
- railway transportation revenue
- railway transportation statistics
- railway transport capacity
- railway transport enterprise
- railway transporter for fairing
- railway transport freight tariff
- railway transport industry
- railway transport tariff
- railway transport vehicle for missile
- railway tribology
- railway tunnel maintenance
- railway unusual-soil subgrade
- railway video monitoring system
- railway water pollution prevention and control
- railway with public welfare characteristics
- RAIM
- raimod's cotton
- Raimond crater
- Raimundo Correia
- Rain
- rain
- rain and snow gauge
- rain and snow recorder
- rain attenuation