1. Cov khoom siv tooj liab zoo, ruaj khov.
2. txheej txheem optimization thiab zoo heev.
3. Kub plated waterproof thiab dustproof
4. Cov khoom lag luam txhim khu kev qha thiab nyab xeeb
1. Cov khoom siv ntse: ntse saib, ntse tes, tsom iav ntse, hnab looj tes ntse, VR, thiab lwm yam.
2.3C cov khoom siv: ntsiav tshuaj computer, hluav taws xob xauv, hluav taws xob tsheb, lub khob dej ntse.Txawb xov tooj.Them cov ntaub ntawv cable, thiab lwm yam.
3. Kev lag luam kho mob: cov khoom siv kho mob, khoom siv zoo nkauj, hnov lus AIDS, ntsuas lub plawv dhia, tuav electrocardiograph, thiab lwm yam.
4. Cov cuab yeej ntse: ntse robots, sensors, handheld devices, drones,