Basic paramita esimbi simbi mapepa

Inopisa-yakakwenenzverwa Simbi SEET Madhiri anonyanya kuve nematanho matatu:U-akaumbwa masimbi mashizha, Z-yakavezwa simbi simbi mapepauye mutsara wetsiva masimbi mapepa. Ona Mufananidzo 1 kuti uwane ruzivo. Pakati pavo, zimisikidzwa simbi yemabheya uye mutsara wetsiva weSimbi Iyo iri 1/3 yakakwirira kupfuura iwe-yakavezwa simbi simbi mapepa. Izvo zvino inonyanya kushandiswa muEurope neUnited States. U-yakaumbwa simbi simbi mapepa anonyanya kushandiswa muAsia, kusanganisira China.