Deep Submergence Systems
| Project
| deep submergence system | |
| navig. | 深潜系统 |
| project | |
| econ. | 计划方案 |
| environ. | 项目 |
| hydroel.st. | 项目; 设计 |
| interntl.trade. | 小项计划 |
| manag. | 一项工程 |
| oil | 计戈11 |
| sport. од. | 投射 |
| tech. | 工程; 投影 |
| |||
| 深潜系统 | |||
|
Deep Submergence Systems : 5 phrases in 4 subjects |
| Aviation | 1 |
| Earth sciences | 1 |
| Navigation | 2 |
| Oil / petroleum | 1 |