Insulashan Rufi da Rufi, Kara sauti, Insulashan bango
Yankin Aikace-aikace
Ba mai hana ruwa ba
Ruwa Mai Jurewa a Kan Auduga
Rock wool (also known as stone wool or mineral wool) is an engineered fibrous material made by melting natural volcanic rock (such as basalt) and recycled steel slag at intense temperatures and spinning it into fine strands