01 I-Hollow Glass Microsphere Specification List 2023
Ama-microsphere engilazi angenalutho, aziwa nangokuthi amabhamuza engilazi, ayizindilinga ezincane ezenziwe ngengilazi enezindonga ezincane. Ayisindi, angenawo amakhemikhali, futhi anezindawo ezinhle kakhulu zokushisa nezivikela ugesi. Nazi ezinye izinhlelo zokusebenza ezijwayelekile ze-hollo...