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| gas pipeline | |||
| gas transmission line | |||
| gas pipeline A long pipe, especially underground, used to transport gas over long distances | |||
| gasdotto: 18 phrases in 6 subjects |
| Coal | 1 |
| Earth sciences | 3 |
| Energy industry | 11 |
| General | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |