Rivet yerambi isingapindi mvura ine dhizaini isingapindi mvura, uye gasket yerabha inowedzerwa panguva yekushandiswa kudzivirira hunyoro kubva pasi pechivharo cherivet, icho chine mhedzisiro yakanaka yekudzivirira mvura.
Nguva yekutumira: Chivabvu-21-2022