Plasma Etcher ngu ai gaw hpa rai ta?

Plasma etcher ngu ai gaw, plasma hpaji hpe jai lang nna, hkrak hkrak galaw ai jak langai re. Plasma gaw n-gun ja ai-n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai gas re. Plasma etchers ni gaw ndai atsam ni hpe jai lang nna, Micro- hte nanoscale arung arai ni hpe hkrak hkrak etch (sh) bang da ai, dai hku nna, grai sawng ai Microdevice ni hpe galaw shapraw lu ai.