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顶〔钻头,锥尖〕甬 | |||
顶钻头,锥尖角 | |||
顶角 | |||
点角 | |||
锥尖角 |
point angle: 21 phrases in 10 subjects |
Chess | 1 |
Drilling | 1 |
Electric machinery | 1 |
Explosives and Explosive Ordnance Disposal | 2 |
Geophysics | 1 |
Gymnastics | 1 |
Metallurgy | 2 |
Oil / petroleum | 2 |
Technology | 8 |
Telecommunications | 2 |