Mawu a Laser a PHOTONICS CHINA

TheMawu a Laser a PHOTONICS CHINAikuyamba lero (March 11)!
Ikani chizindikiro pa kalendala yanu:Marichi 11–13paMalo Owonetsera Atsopano Padziko Lonse ku Shanghai!
Chipinda cha Lumispot: N4-4528— komwe ukadaulo wamakono umakumana ndi zatsopano zamtsogolo!