Varuvhu chinhu kana chinhu chakasikwa chinogadzirisa, kutungamira kana kudzora mafambiro emvura (magasi, zvinwiwa, zvakaonda, kana slurries) nekuvhura, kuvhara, kana kuvhara zvishoma nzira dzakasiyana siyana. Mavharuvhu ari tekinoroji fittings, asi anowanzo kukurukurwa sechikamu chakasiyana. Mune...
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