Lub Hom Phiaj Thiab Lub Zej Zog-Zhengxi Tin Alloy Neeg Muab Khoom

Kuv pom qhia los yog “qab nyob, khw tswv yim thiab tsis rooj” yog ib tug qhia npe ntawm tus tub sig hauj lwm. Kuv muaj zoo tias kuv yuav tsum xyoo rau koj los yam muaj ntau teb chaw ntawd rau hauv microelectronics hom phauv thiab nws yog hauv npawb kheej thiab hais tias ua kev hloov thiab hloov.