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BS 1470-1987 Specification for wrought aluminium and aluminium alloys for gen...

  271698644 ·  2013-05-16 11:24  ·  56424 次点击
BS1470-1987Specificationforwroughtaluminiumandaluminiumalloysforgeneralengineeringpurposesplate,sheetandstrip.pdf
标准手册, specification, wrought, aluminium, alloys

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