kubowola chitoliro
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Bowola Chitoliro cha mafakitale aku China
Boola chitoliro, ndi chitsulo chopanda kanthu, mipanda yopyapyala, chitsulo kapena aluminiyamu alloy mapaipi omwe amagwiritsidwa ntchito pobowola.Ndi dzenje kulola kuti madzi akubowola apopedwe pansi pa dzenje kudzera pa kabowo ndikubwezeretsanso annulus.Zimabwera mumitundu yosiyanasiyana, mphamvu, ndi makulidwe a khoma, koma nthawi zambiri zimakhala 27 mpaka 32 m'litali.Utali wautali, mpaka 45 mapazi, ulipo
