02 Umbala oMhlophe we-China Heat Insulation Aluminosilicate Cenosphere osemgangathweni ophezulu
IiCenospheres ezikwabizwa ngokuba ziimicrospheres, azinamsebenzi, zinee-hollow spheres kwaye zinobunzima obuphantsi. Kwaye zinobunzima obuphantsi, azinatyhefu, azimelani nokugqwala, zizinzile kubushushu, zinamandla aphezulu, zikhusela kakuhle, ziyahlula isandi, azifunxi manzi...