“SCPUD”是“Snohomish County Public Utilities

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“PSMS”是“Personnel Status Monitoring System”的缩写

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“PSN”是“Packet Switching Node”的缩写，意思是“分组交

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“PSN”是“Public Switch Network”的缩写，意思是“公用交

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“PSO”是“Peace Support Operations (NATO)”的缩写，意

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“PSO”是“Post Security Officer”的缩写，意思是“岗位安

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“BAF”是“Bunker Adjustment Factor”的缩写，意思是“燃

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“PSP”是“Perforated Steel Planking”的缩写，意思是“穿

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“PSP”是“Portable Sensor Platform”的缩写，意思是“便

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“PSP”是“Power Support Platform”的缩写，意思是“动力

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