Kaiwhakarato Ao mō te Tiaki Taiao
Me te Haumaru Ngā Otinga Rauemi Hou
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Kiriata paparanga Polyvinyl butyral (PVB)
Tirohia ngā Taipitopito -
Kapia PVB mō te Paparanga PVB me ētahi atu tono
Tirohia ngā Taipitopito
