| |||
drain port | |||
discharge opening; blowdown tap | |||
submarine outfall | |||
taphole | |||
relief outlet; tap hole | |||
discharge outlet; drain; exhaust port; exhaust slot |
排放 口 : 21 phrases in 13 subjects |
Architecture | 1 |
Automobiles | 1 |
Aviation | 1 |
Ecology | 1 |
Engineering geology | 2 |
Metallurgy | 1 |
Nautical | 1 |
Nuclear and fusion power | 1 |
Oil / petroleum | 1 |
Rail transport | 2 |
Shipbuilding | 1 |
Technology | 7 |
Wind Energy | 1 |