Ngomhla wesi-2 kuDec, 2020, i-Bureau kaMaspala yaseNanjing yolongamelo nolawulo yabhengeza abaphumeleleyo “ibhaso lepatent eligqwesileyo laseNanjing” ngo-2020. Ukwenziwa kwe patent yaseNanjing Junli Technology Co., Ltd. “Isixhobo sokhuselo lwesikhukula” siphumelele “iNanjing ipatent egqwesileyo ibhaso”.
Iimpawu zomqobo ze-hydrodynamic ezizenzekelayo zoyilo lwemodyuli kunye nokhuseleko olusebenzayo lwesikhukula ngaphandle kombane okanye unogada wabasebenzi.
Ixesha lokuposa: Feb-03-2021