“SPEARS”是“Shuttle Processing Electronic Archival

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“SPEC”是“Specialist Function”的缩写，意思是“专家职

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“SPEC”是“SPECification”的缩写，意思是“规范”

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“SPEC”是“Standard Performance Evaluation

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“SPECT”是“SPECTrometer”的缩写，意思是“分光计”

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“SPEE”是“Special Purpose End Effector”的缩写，意思

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“SPF”是“Single Point Failure”的缩写，意思是“单点故

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“SPF”是“Software Production Facility”的缩写，意思是

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“SPF”是“Spacelab Processing Facility”的缩写，意思是

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“SPFA”是“Single Point Failure Analysis”的缩写，意思

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