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в форме спирали; спирально; витой | |||
шнековый | |||
винтом |
en espiral: 69 phrases in 11 subjects |
Antennas and waveguides | 1 |
Aviation | 34 |
Book binding | 1 |
Chemistry | 2 |
Electronics | 14 |
Forestry | 2 |
General | 2 |
Geology | 1 |
Oil / petroleum | 2 |
Packaging | 3 |
Technology | 7 |