Poloka V Granite
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Poloka maasini V sao
Granite V-Block e masani ona faʻaaogaina i totonu o aʻoga, potu meafaigaluega & potu faʻapitoa mo le tele o talosaga i meafaigaluega ma faʻamoemoega asiasiga e pei o le faailogaina o nofoaga saʻo, siaki concentricity, parallelism, ma isi Granite V Blocks, faʻatau atu e pei o ni paʻu tutusa, taofi ma lagolago vaega cylindrical i le taimi o asiasiga poʻo le gaosiga. E i ai le igoa 90-tikeri "V", e totonugalemu ma tutusa ma le pito i lalo ma itu e lua ma sikuea i pito. E maua i latou i le tele o lapopoa ma e faia mai lo tatou maamora uliuli Jinan.