| |||
waste gas tube | |||
waste pipe | |||
flue gas leading | |||
off-gas line | |||
waste gas duct | |||
blast pipe; vitiated air pipe; waste gas pipe | |||
| |||
exhaust duct |
废气管: 31 phrases in 7 subjects |
Ecology | 1 |
Electronics | 3 |
Environment | 1 |
General | 1 |
Metallurgy | 9 |
Shipbuilding | 2 |
Technology | 14 |