M'mawa wa Januware 8, 2020, dipatimenti ya mafakitale ndi ukadaulo wa Jiangsu Sournation ya "hydrody Zithunzi patsamba lazomwe zimachitika.
Chogulitsa chatsopano ndi ukadaulo watsopano "hydrodynamic ootamadzi osefukira" ali ndi chitukuko chachikulu, zachuma komanso zopambana zokhala ndi zosintha, ndipo ndizofunikira kwambiri kuti zitsimikizidwe kuti malo obisika.
Pali ma Paresi ovomerezeka 47 pazopambana izi, kuphatikiza patenti yankhondo 12 ndi mateni 5 a pct. Komiti yomwe imayang'anira yomwe idakwaniritsa kuti kupambana kunali koyamba ku China ndipo idafika pamlingo wapadziko lonse lapansi, ndipo adagwirizana kuti adutse ukadaulo watsopano.
Post Nthawi: Apr-25-2020