| |||
hatch; access hole; access manhole | |||
admitting pipe | |||
inlet pipe | |||
| |||
intake elbow | |||
| |||
inlet spout |
进入管: 30 phrases in 11 subjects |
Automobiles | 4 |
Business | 1 |
Drilling | 1 |
Electronics | 1 |
Exhibitions | 1 |
Metallurgy | 1 |
Navigation | 1 |
Oil / petroleum | 4 |
Project management | 1 |
Technology | 14 |
Textile industry | 1 |