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planospiral | |||
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spiral | |||
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solenoidal | |||
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spiral |
螺 线的 : 35 phrases in 12 subjects |
Agriculture | 1 |
Automobiles | 1 |
Electric machinery | 2 |
Electronics | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 15 |
Mechanics | 1 |
Metallurgy | 2 |
Oil / petroleum | 2 |
Plastics | 2 |
Technology | 5 |
Textile industry | 1 |