engineering problem
| item
| engineering problem abbr. | |
| tech. | 技术问题 |
| item abbr. | |
| gen. | 物品 |
| hydroel.st. | 项目; 条款; 零件 |
| interntl.trade. | 件; 细项; 商品种类 |
| reliabil. | 产品 |
| rem.sens. од. | 项 |
| stat. | 特点 |
| |||
| 技术问题 | |||
|
engineering problem : 15 phrases in 8 subjects |
| Aviation | 2 |
| Bridge construction | 2 |
| Desert science | 1 |
| Ecology | 1 |
| General | 1 |
| Hydroelectric power stations | 3 |
| Oil / petroleum | 1 |
| Technology | 4 |