Ndi ulemu kulandira zithunzizi kuchokera kwa makasitomala. Kutengera mtundu wotsimikizika, mtundu wa Zhongrui umadziwika bwino kunyumba ndi kunja. Machubu amatha kugwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, monga semiconductor, gasi wa hydrogen, galimoto, chakudya ndi chakumwa etc.
Werengani zambiri