Xov xwm kev lag luam

  • The 23rd China International Optoelectronic Expo (CIOE) Grand Opening

    Lub 23rd Tuam Tshoj International Optoelectronic Expo (CIOE) Grand Opening

    CIOE yog lub ntiaj teb ua optoelectronic thiab txhua xyoo muaj nyob rau hauv Shenzhen, Tuam Tshoj txij thaum 1999. Qhov kev nthuav qhia no npog cov ntaub ntawv thiab kev sib txuas lus, precision optics, lens & koob yees duab module, lasers technology, infrared daim ntaub ntawv, optoelectronic sensor, photonics nrhav.Nrog 23 xyoo 'suc...
    Nyeem ntxiv