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Kuyenda Kopanda Kupindika kwa Quartz Fiber kwa Nsalu Yolukidwa Kwambiri Quartz Yoyenda Moyera Kwambiri
Ulusi wosapindika wa quartz ndi ulusi wopitilira wa quartz wonyowa popanda ulusi wopindika. Ulusi wosapindika uli ndi kunyowa kwabwino ndipo ungagwiritsidwe ntchito ngati zinthu zolimbitsa mwachindunji, kapena ngati zopangira nsalu yosapindika, nsalu yosalukidwa, quartz felt, ndi zina zotero.
