Ki kalite bwa ki difisil bwa melanje? Bwa se non jeneral yon kalite bwa ki gen gwo dansite ak dite, tankou pye bwadchenn, sann, sann, Birch, ELM, jujube, elatriye domestik pye bwadchenn, sann, sann, Birch, ELM, jujube, tout fè pati bwa di.