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Lead-Free Copper Qws Zoo Txias thiab Kub Ua Haujlwm Zoo
Taw qhia tsis pub siv lead ua tooj liab qws muaj cov khoom siv zoo, zoo plasticity nyob rau hauv lub xeev kub, siv tau plasticity nyob rau hauv lub xeev txias, zoo machinability, yooj yim fiber ntau vuam thiab vuam, corrosion kuj.Cov Khoom Siv Cov Hlau lead-dawb tooj liab rods yog dav siv nyob rau hauv qhov chaw uas muaj hluav taws xob conductivity, ma ...
