-
Nangula Zowonjezera Madzi
-
Tapered kubowola chitoliro
-
Gawani nangula wa rock friction
-
Kudzibowola Hollow Nangula
-
Mtedza
-
Mushroom Head Dome Nut
-
Multifunctional Resin Anchoring Agent
-
Zida Zobowola Mwala
-
Bolt
-
Zolemba zambiri za Rock Thread Drilling Drill Bits
-
Waya Wowotcherera Waya Wothandizira Mauna
-
Hammer Hand Drill