-
Ua raws li International Standard Tin Phosphor Bronze Tube
Taw qhia Lub phosphor bronze raj muaj zoo heev soldering thiab brazing yam ntxwv ua ke nrog zoo zog zog rau ib tug tooj liab alloy.Peb cov phosphor bronze raj kuj muaj qhov zoo nkauj zoo nkauj nyiaj vim yog cov ntsiab lus nickel siab heev.Cov Khoom Siv Siv dav siv hauv cua txias ...
