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对顶锥 | |||
双锥区 (天线) | |||
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对顶锥; 复式锥轮; 天线双锥区; 双〔复式〕圆锥; 对顶圆锥; 双锥形的天线 | |||
对顶圆锥; 双锥区 | |||
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双锥型剖面 |
double-cone : 62 phrases in 13 subjects |
Air defense | 1 |
Architecture | 1 |
Automobiles | 3 |
Bridge construction | 1 |
Chemistry | 4 |
Drilling | 1 |
Electric machinery | 2 |
Engineering geology | 2 |
Metallurgy | 10 |
Oil / petroleum | 5 |
Plastics | 7 |
Polymers | 1 |
Technology | 24 |