Dihui Paper ndi kapu ya pepala yopangira yankho lazinthu zomwe zakhala zikugwira ntchito zaka 12, zomwe zimakhazikika pakupanga ndi kugulitsa mafani a chikho cha pepala, mapepala ophimbidwa ndi PE, mapepala okutidwa a PE, mapepala ophimbidwa a PE, makapu amapepala otaya, mbale zamapepala, mapepala a nkhomaliro, mabokosi a keke ndi ...
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