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查看详情Thisstandardspecifiesthechemicalcompositionofwroughtaluminiumandaluminiumalloys.
Thisstandardisapplicabletowroughtaluminiumandaluminiumalloys(sheetsandplates,strips,foils,tubes,bars,profiles,wiresandforgingsetc.)producedbytheprocessingunderpressure,andtheingotsandstocksused.
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