| |||
gaspipe | |||
combustion-gas pipe | |||
gas pipe | |||
gas line (道) |
燃气 管 : 54 phrases in 13 subjects |
Automobiles | 7 |
Aviation | 3 |
Chemistry | 1 |
China | 1 |
Environment | 1 |
Metallurgy | 9 |
Nautical | 1 |
Oil / petroleum | 2 |
Rail transport | 1 |
Shipbuilding | 1 |
Space | 6 |
Technology | 20 |
Telecommunications | 1 |