Gulaya JF-Expert Member Joined Feb 24, 2012 Posts 659 Reaction score 230 Mar 27, 2015 #1 Wadau salama, Nilikua natafuta wauzaji wa hizi material ambazo ni activated clay na diatomite zinatumika sana katika viwanda vya mafuta ya kupikia ku refine oil.
Wadau salama, Nilikua natafuta wauzaji wa hizi material ambazo ni activated clay na diatomite zinatumika sana katika viwanda vya mafuta ya kupikia ku refine oil.