Kasupe
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High Quality Spring
Springndi mbali ya makina yomwe imagwiritsa ntchito elasticity kuti igwire ntchito.Magawo opangidwa ndi zinthu zotanuka amapunduka pansi pa mphamvu yakunja, ndipo amabwerera ku chikhalidwe chawo choyambirira atachotsa mphamvu zakunja.Amatchedwanso "kasupe."
