Pamsika wampikisano womwe ukuchulukirachulukira wampikisano wa gofu, pali zochitika ziwiri pakadali pano, chimodzi ndi mpikisano wa homogenization, china ndi mpikisano wamitengo yotsika.Mpikisano wosakanikirana umatanthauza kuti chopukutira cha gofu chikawoneka pamsika, ogulitsa ambiri amachitsanzira, ndipo ...
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