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标题: MIL-T-81556A [打印本页]

作者: sigh007 时间: 2012-3-23 11:02:23 标题: MIL-T-81556A

MIL-T-81556A, MILITARY SPECIFICATION, TITANIUM AND TITANIUM ALLOYS, EXTRUDED BARS AND SHAPES, AIRCRAFT QUALITY (31 JAN 1983)., This specification covers aircraft quality titanium and titanium alloy extruded metal bar and shape products.

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