“SSPM”是“Space Shuttle Program Manager”的缩写，意思

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“SSPO”是“Space Shuttle Program Office”的缩写，意思

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“SSPO”是“Space Shuttle Projects Office”的缩写，意思

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“SSPP”是“System Safety Program Plan”的缩写，意思是“

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“SSPPSG”是“Space Shuttle Payload Planning Steering

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“SSPRO”是“Space Shuttle Program Resident Office”的

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“SSPS”是“Space Shuttle Program schedule”的缩写，意

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“SSPTF”是“Santa Susana Propulsion Test Facility”的

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“SSPTS”是“Station to Shuttle Power Transfer System

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“SSR”是“Shop Support Request”的缩写，意思是“车间支

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