Chunvan dunyoga mashhur Semiconductor Company tomonidan quritilgan quritgich taklifiga qatnashdi
1. Qurituvchi loy
2. Silika jeli
3. Namlik ko'rsatkichlari kartalari (HIC)

Chunvan dunyoga mashhur Semiconductor Company tomonidan quritilgan quritgich taklifiga qatnashdi
1. Qurituvchi loy
2. Silika jeli
3. Namlik ko'rsatkichlari kartalari (HIC)
