| 1. | Marine emergency piston type air compressor 船用应急活塞式空气压缩机 |
| 2. | Linear plunger piston type filling machine 直线式柱塞灌装机 |
| 3. | Cam and piston type hydraulic damper 凸轮活塞型液力减振器 |
| 4. | Pn 10 piston type gate valves for use in drinking water supply systems 家用供水装系统的截流阀. pn10活塞式滑阀 |
| 5. | Specification for hydraulic accumulator with piston type sepqrating of naval ships 舰船用活塞隔离式蓄能器规范 |
| 6. | Trunk piston type diesel engine 筒状活塞型柴油机 |
| 7. | Gravity - piston type corer 重力活塞式取样管 |
| 8. | Piston type fuel supply pump 活塞式输油泵 |
| 9. | Shock - piston type corer 振动活塞式取样管 |
| 10. | Basic parameter and mounting connection dimension of piston type cylinder for ships 船用柱塞式液压缸基本参数与安装连接尺寸 |