| 1. | Shipbuilding - fixed thermometers in machinery space 造船.机械空间的固定温度计 |
| 2. | Ums ( unattended machinery space ) sea trial continue 4 ~ 6 hours 无人机舱作4 ~ 6小时航行试验。 |
| 3. | Oily water separating equipment for machinery space bilges of ships 船用舱底油污水分离装置 |
| 4. | Fixed local water spray fire fighting system for machinery space 机舱固定式局部水雾灭火系统 |
| 5. | Low - expansion foam fire extinguishing system in machinery space 机器处所的固定低膨胀泡沫灭火系统 |
| 6. | High - expansion foam fire extinguishing system in machinery space 机器处所的固定高膨胀泡沫灭火系统 |
| 7. | Sampling methods of bilge in machinery space and sewage from ships 船舶机舱舱底水生活污水采样方法 |
| 8. | Tools and outfits in machinery space 机舱内的工具和备件 |
| 9. | Shipbuilding - thermometers in machinery space - arrangement and installation 造船.机械空间的温度计.配置和安装 |
| 10. | The application research of low pressure water mist for use in category machinery spaces 类机械处所中的应用研究 |