Tekanyo ea Viscosity e ka Hare
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Tlhahlobo ea PVT Matamong a Oli
Tlhahlobo ea Khatello-Molumo-Mocheso (PVT) e bohlokoa bakeng sa ho utloisisa hore na maro a matamo a itšoara joang tlas'a maemo a fapaneng indastering ea oli. Tlhahlobo ena e fana ka leseli liqetong tsa bohlokoa mabapi le tsamaiso ea matamo, maano a tlhahiso le ntlafatso ea ho hlaphoheloa. Cent...Bala haholoanyane
