"Graphite electrode tus nqi yog qhov ruaj khov, thiab cov neeg siv khoom nrawm nrawm" Tom qab kev lag luam kev tshawb fawb, graphite electrode tus nqi tau ruaj khov.Cov xov xwm no tam sim ntawd nyiam thoob plaws hauv kev lag luam.Ntau tus neeg siv khoom tau hais tias lawv tau nkag mus rau hauv kev yuav khoom thiab cov khoom lag luam los tiv thaiv kev lag luam yav tom ntej.Cov qauv no qhia txog kev loj hlob ntawm kev lag luam cov khoom lag luam thiab tseem ua rau muaj kev cia siab rau kev txhim kho yav tom ntej ntawm kev lag luam.
Post lub sij hawm: Dec-06-2023