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标题: MIL-S-18729C (NOTICE 1) [打印本页]

作者: sigh007 时间: 2012-3-31 17:51:42 标题: MIL-S-18729C (NOTICE 1)

MIL-S-18729C (NOTICE 1), MILITARY SPECIFICATION, STEEL PLATE, SHEET, AND STRIP, ALLOY, 4130, AIRCRAFT QUALITY (9 MAY 1997) [S/S BY SAE-AMS6350, SAE-AMS6351 OR SAE-AMS6345].

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