EVmanufacturingrequirescopperformultiplekeycomponents,suchasbatteries,motors,chargingstations,andsupportinginfrastructures.
“在钢铁产业转型的关键期,增mwwS自主创新能力是钢铁工业实现既GPHt又强目标的必经之路和根本保障Kph5