Igipapuro nigice gifunga kashe gikemura "kwiruka, gusohora, gutonyanga, no kumeneka".Kubera ko hariho ibintu byinshi bifunga kashe, ukurikije ubwo buryo bwo gufunga static, gasketi iringaniye, gasketi ya elliptique, gaseke ya lens, gaseke ya cone, gasketi y'amazi, O-impeta, hamwe no kwikorera -...
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