Precision granite tau dhau los ua ib qho ntawm cov ntaub ntawv tseem ceeb tshaj plaws siv hauv semiconductor thiab hnub ci kev lag luam.Nws cov yam ntxwv tshwj xeeb, xws li kev ruaj ntseg siab, ua haujlwm ntev, thiab qhov tseeb, ua rau nws yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob semiconductor thiab cov khoom siv hnub ci ...
Nyeem ntxiv