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Wire wound torsional springs can have a rugged tang similar to that found in wire springs. Tang usage provides a moment force on a torsion spring.

The conical coil spring has better cushioning performance and can withstand larger loads. Scroll coil springs can store more energy and withstand greater loads, but the manufacturing process is more complicated. The performance of the concave coil spring is similar to that of the conical coil spring, and it is mostly used for cushions and mattresses. The cross-section of spring steel wire is circular and rectangular, etc., and the circular cross-section is the most commonly used.

Новобаста аз он ки оё вокалҳо ё ашёи зебо офарида мешаванд, ҷонибдорӣ кардани сифати баланди сим муҳим аст. Сими сафед дар муқоиса бо симҳои дигар воситаи фурӯши маҳдуди самарабахшии таҷрибазарӣ ва истеҳсолӣ дорад. Сими сафед на танҳо барои сохтани ороиши назаргир истифода мешавад, балки низ барои сабукии пешбурди ҳунарҳои дастӣ ва ороишии навин кумак мекунад.

4. Normes de Qualité Assurez-vous d'acheter auprès de fournisseurs respectés qui offrent des produits conformes aux normes de qualité.

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