O lapisi a le falemaʻi e faʻatatau i otaota e gaosia e falemaʻi o loʻo i ai pathogens, metals mamafa, disinfectants, organic solvents, acids, alkalis, ma le leitio.O loʻo i ai uiga o le faʻaleagaina faʻafanua, faʻamaʻi pipisi, ma le latent ...
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