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protective casing; pile casing | |||
lead-in tube | |||
drive pipe |
护筒: 39 phrases in 12 subjects |
Aviation | 1 |
Drilling | 1 |
Electronics | 5 |
Engineering geology | 3 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 2 |
Ice hockey | 1 |
Mechanics | 1 |
Oil / petroleum | 1 |
Shooting sport | 1 |
Technology | 19 |
Textile industry | 2 |