rocket-sled
| testing
| rocket sled | |
| mech.eng. | 火箭车 |
| space | 火箭滑橇 |
| space од. | 火箭橇 |
| tech. од. | 火箭滑车 |
| testing | |
| econ. | 检测 |
| fin. | 试査 |
| hydroel.st. | 检验; 试验; 检定 |
| met. | 研究; 测定 |
| mining. | 试油 |
| oil | 试井 |
| racing | 试车 |
| |||
| 火箭车 | |||
| ★ 火箭橇; 火箭滑橇 | |||
| ★ 火箭滑车 | |||
| ★ 又称火箭滑橇 | |||
|
rocket-sled : 12 phrases in 4 subjects |
| Aviation | 4 |
| General | 1 |
| Space | 6 |
| Technology | 1 |