Dab tsi yog silicon 2202 specification?
Hlau silicon 2202yog qib high-qib metallic silicon. Nws cov ntsiab lus silicon yog siab dua 99.5%.
Cov ntsiab lus hlau yog {{0}}.2%, cov ntsiab lus txhuas yog 0.2%, thiab cov ntsiab lus calcium yog 0.02%.
