| 1. | Fabrication technique of liquid nitrogen washing cold box
液氮洗冷箱的制造技术 |
| 2. | Sort of . it ' s usually done with liquid nitrogen ,
差不多吧，通常是用液氮的 |
| 3. | Investigation on the vehicles powered by liquid nitrogen
液氮汽车的研究 |
| 4. | Liquid nitrogen heat transfer in narrow channels
液氮窄缝传热特性研究 |
| 5. | Test methods for interspace vacuum of liquid nitrogen containers
液氮容器夹层真空度检验方法 |
| 6. | Ground - experimental study on the performance of loop heat pipes
液氮温区同轴脉冲管制冷机的实验研究 |
| 7. | Hand - held pressure stored liquid nitrogen cryogenic therapeutic apparatus
手持蓄压式液氮冷冻治疗器 |
| 8. | Replenishment connection for liquid nitrogen
液氮灌注接头 |
| 9. | Autoboosting liquid nitrogen container
自增压式液氮容器 |
| 10. | Large calibre liquid nitrogen container
大口径液氮容器 |
