NSEN idzawonetsa pa chiwonetsero cha FLOWTECH ku Shanghai

Maimidwe athu:HOLO 4.1 Malo Oyimilira 405
Tsiku:2 mpaka 4 Juni, 2021
Onjezani: Shanghai National Exhibition and Convention Center (Hongqiao)

Tikukondwera kutichezera kapena kukambirana nafe funso lililonse lokhudza valavu ya gulugufe yokhala ndi chitsulo.

Monga wopanga ma valavu a gulugufe waluso kuyambira mu 1983, NSEN imayang'ana kwambiri ma valavu a gulugufe apamwamba kwambiri. Kutengera zaka 38 zaukadaulo, NSEN yapitiliza kupanga kuti igwirizane ndi mikhalidwe yovuta yogwirira ntchito.