| |||
grid | |||
railway system | |||
railway network | |||
grid rail; network of railroad; network of railway; railroad network | |||
| |||
railway network |
铁路网 : 43 phrases in 10 subjects |
Architecture | 1 |
Bridge construction | 5 |
Business | 1 |
Communications | 3 |
Electronics | 4 |
Environment | 1 |
Metallurgy | 1 |
Rail transport | 7 |
Technology | 17 |
United Nations | 3 |