Brazing - siv cov khoom siv hlau nrog qhov qis qis dua li lub hauv paus hlau raws li lub brazing muab tub lim hlau, siv cov kua brazing muab tub lim hlau los ntub lub hauv paus hlau, sau qhov sib koom ua ke, thiab diffuse nrog lub hauv paus hlau txuas. qhov welment. Haum rau vuam ntawm ntau yam ntaub ntawv, kuj haum rau vuam sib txawv hlau los yog cov ntaub ntawv sib txawv.
