Inkcazo
Iiparamitha Zezobugcisa
I-sulfur ephantsi i-oyile ye-oyile i-acid (i-tofa) yenzelwe ngokukodwa kwicandelo le-pielity . i-acids ye-oyile ifunyenwe yi-oyile ye-pine.
Iifayile ezishisayo: I-ored acid ye-oyile e-oyile ye-ore ye-ore yokudlala, i-China, abavelisi, amaxabiso, ikowuti, isampulu yasimahla

