GB-GB3190-2008: 5083 American Standard-ASTM-B209: 5083 European standard-EN-AW: 5083 / AlMg4.5Mn0.7 5083 alloy, tseem hu ua aluminium magnesium alloy, yog magnesium raws li lub ntsiab additive alloy, magnesium ntsiab lus nyob rau hauv txog 4.5%, muaj kev ua haujlwm zoo, zoo heev weldabilit ...
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