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Nut Plug
Nzira chaiyo yekubhadhara tsime rekubvinza mugomba reoiri kuwedzera zvinhu zvekuvharisa pamvura yekuchera. Pane zvigadzirwa zvefiber (senge bepa, mateko emhodzi dzekotoni, zvichingodaro). (senge flake mica).Zvishandiso zviri pamusoro zvichienzana nekubatanidzwa pamwe chete, ndiko kuti Nut Plug.
Inokodzera plugging drilling fractures uye porous formations, uye iri nani kana yakasanganiswa nezvimwe zvinhu zveplugging.
