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HPb59-1 Leaded Brass nrog High Quality Customization
Taw qhia Brass siv tau zoo heev plasticity thiab siab zog, zoo machinability.Nws yog ib qho yooj yim heev rau weld thiab ruaj khov heev tiv thaiv corrosion.Siv rau cov khoom siv dav dav, vuam qhov chaw, qhov chaw kub sib xyaw, txhua yam kev sib sib zog nqus nqus, khoov qhov chaw.Cov Khoom Siv Daim Ntawv Thov Feem ntau yog siv rau mechan...
