Laser WorId na PHOTONICS CHINA

TheLaser WorId na PHOTONICS CHINAzai fara aiki a yau (11 ga Maris)!
Yi alama a kalandarku:Maris 11–13aSabuwar Cibiyar Baje Kolin Kasa da Kasa ta Shanghai!
Rumfar Lumispot: N4-4528— inda fasahar zamani za ta haɗu da sabbin abubuwa na gobe!