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screw thread (для подтяжки лица: Screw threads have one or two intertwined threads around the needle and provide good volume restoration to sunken areas of the skin. medcraveonline.com Kudil) | |||
spiral line | |||
spiral filament |
спиральная нить : 7 phrases in 3 subjects |
Electronics | 2 |
Mass media | 1 |
Technology | 4 |