“PSE”是“Peculiar Support Equipment”的缩写，意思是“

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“PSF”是“Payload Servicing Structure”的缩写，意思是“

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“PSF”是“Point Spread Function”的缩写，意思是“点扩散

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“psf”是“Pounds Per Square Foot (lb/ft2 preferred)”

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“PSF”是“Processing and Staging Facility (SRB)”的缩

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“PSF”是“Processing and Storage Facility (ET)”的缩

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“PSFC”是“Power Supply/Fuel Cell”的缩写，意思是“电源

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“PSG”是“Power Subsystem Group”的缩写，意思是“Power

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“PSI”是“Pounds per Square Inch (lb/in2 preferred)”

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“PSI”是“Power Static Inverter”的缩写，意思是“功率静

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