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标题: MIL-STD-1621A (NOTICE 1) [打印本页]

作者: sigh007 时间: 2012-3-29 11:50:34 标题: MIL-STD-1621A (NOTICE 1)

MIL-STD-1621A (NOTICE 1), MILITARY STANDARD: ACOUSTICAL AND VIBRATIONAL STANDARD REFERENCE QUANTITIES (11 DEC 1991) [NO S/S DOCUMENT]., MIL-STD-1621A(NAVY) , dated 27 August 1973, has been reviewed and determined valid for use in acquisition.

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