pipeline laying
| technique
| pipeline laying | |
| met. | 管线敷设 |
| oil | 管道敷设; 管道铺设 |
| technique | |
| exhib. | 技法 |
| gymn. | 手法; 操作法 |
| hydroel.st. | 技能; 工艺; 工程 |
| manag. | 方法论 |
| met. | 方法 |
| sport. | 技巧 |
| tech. | 技术 |
| |||
| 管线敷设 | |||
| 管道敷设; 管道铺设 | |||
| 管道安装; 管道布置 | |||
|
pipeline laying : 6 phrases in 3 subjects |
| Oceanography & oceanology | 1 |
| Oil / petroleum | 2 |
| Technology | 3 |