Mafuta Otsika a Sulfur apamwamba kwambiri a Carbon Additive Calcined Anthracite Makala/CAC akugulitsidwa
Ubwino Wathu
Factory mwachindunji kugulitsa
Mzere wopanga
Zida zamakono
Gulu lodziwa zambiri
Kasamalidwe kabwino kwambiri
Kutumiza mwachangu
Zabwino pambuyo-kugulitsa ntchito