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锥形螺旋 | |
agric. | tapered auger |
盘管 | |
dril. | coiler |
met. | coil; coiling; coil pipe; pipe coil; worm pipe |
oil | coiled pipe |
| |||
tapered auger | |||
conic screw; conical screw |
锥形螺旋 : 21 phrases in 8 subjects |
Air defense | 1 |
Automobiles | 1 |
Aviation | 1 |
Oil / petroleum | 1 |
Refrigeration | 1 |
Space | 2 |
Technology | 13 |
Telecommunications | 1 |