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tapered slot | |||
cone tank |
锥形槽 : 61 phrases in 13 subjects |
Automobiles | 1 |
Aviation | 1 |
Chemistry | 1 |
Coal | 1 |
Electric machinery | 5 |
Electronics | 5 |
Explosives and Explosive Ordnance Disposal | 11 |
General | 1 |
Metallurgy | 5 |
Mining | 1 |
Oil / petroleum | 2 |
Radio | 1 |
Technology | 26 |