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标题: MIL-S-7852B [打印本页]

作者: sigh007 时间: 2012-3-29 11:52:21 标题: MIL-S-7852B

MIL-S-7852B, MILITARY SPECIFICATION: SEAT, AIRCREW, ADJUSTABLE, SWIVEL, TYPE E-1 (01 APR 1968)., This specification establishes the requirements for standard, adjustable, swivel seats for use by crew members other than pilot and copilot.

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