| 1. | Pneumatic system - 2 - port solenoid operated valves 气动系统.二通电磁操纵阀 |
| 2. | Pneumatic system - 3 - port solenoid operated valves 气动系统.三通电磁操纵阀 |
| 3. | Pneumatic system - flexible tubes - tube fittings 气动系统.挠性管.管接头 |
| 4. | General technical specifications of pneumatic systems for ship 船用气动系统通用技术条件 |
| 5. | Glossary of terms for aircraft hydraulic and pneumatic systems 飞机液压和气压系统术语汇编 |
| 6. | The technical specification of hump yard special pneumatic system 驼峰专用气动系统技术条件 |
| 7. | Test for aircraft hydraulic and emergency pneumatic systems 飞机液压系统及应急气动系统的试验 |
| 8. | Pneumatic system components , aeronautical , general specification for 航空用气动系统部件一般规范 |
| 9. | Linear - quadratic optimal control on the pneumatic system with proportional valve 基于比例阀的气动伺服系统最优控制策略 |
| 10. | Pneumatic system is lubricated automatically . the service life of the product is long 气动系统自动润滑.产品使用寿命长 |