microelectronics

Lithography txheej txheem

Nrog rau qhov yuav tsum tau ua kom zoo dua ntawm txoj kab dav dav, kev tswj kom huv ntawm cov khoom yuav ntau thiab ntau nruj, Cov nag lossis daus requfrementolvarin cov pa phem thiab cov hlau ions tso rau pem hauv ntej cov kev xav tau ntau dua rau kev tsim cov khoom lim.Kinda filtration ua ke nrog kev xyaum ua kom muaj siab purity prodicts lo txheej txheem kho dua tshiab thiab xyuas kom meej cov khoom zoo