02 150μm Cenospheres (Hollow Aluminosilicate Microspheres) no nā uhi insulation refractory
Nā Cenospheres (Nā Mea Mineral i Hoʻonui ʻia me ka Alumina a me Silica) Nā Hoʻohana: Nā Uhi Foundry/Nā Uhi Refractory, Nā Uhi Insulation Thermal, Nā Uhi Kū'ē Wela