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| hume pipe | |||
| reinforced concrete pipe; ferro-concrete pipe; Hume duct; reinforced concrete piping; reinforced concrete tube; reinforced concrete tubing | |||
| 钢 筋混凝土管: 40 phrases in 10 subjects |
| Aviation | 1 |
| Bridge construction | 7 |
| Construction | 1 |
| Earth sciences | 1 |
| Ecology | 1 |
| General | 3 |
| Hydroelectric power stations | 5 |
| Oil / petroleum | 3 |
| Rail transport | 1 |
| Technology | 17 |
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