 |
| |||
| standard gauge track; standard railway gauge | |||
| full gauge; standard railway gauge (=8 футов 8 1/2 дюймов = 1,45 м, США) | |||
| standard railway gauge line | |||
| нормальная железнодорожная колея: 5 短语, 2 学科 |
| 技术 | 2 |
| 矿业 | 3 |
|
| |||
| standard gauge track; standard railway gauge | |||
| full gauge; standard railway gauge (=8 футов 8 1/2 дюймов = 1,45 м, США) | |||
| standard railway gauge line | |||
| нормальная железнодорожная колея: 5 短语, 2 学科 |
| 技术 | 2 |
| 矿业 | 3 |