“PUGS”是“Propellant Utilization and Gaging System”

11.28 -

“PUPO”是“Pull Up Push Over”的缩写，意思是“拉起伏地

11.28 -

“PUSS”是“Pallet Utility Support Structure”的缩写，

11.28 -

“PUV”是“Propellant Utilization Valve”的缩写，意思是

11.28 -

“PV”是“Pre-Valve”的缩写，意思是“预阀”

11.28 -

“PV&D”是“Purge, Vent, and Drain”的缩写，意思是

11.28 -

“PVA”是“Preburner Valve Actuator”的缩写，意思是

11.28 -

“PVA”是“Propellant Valve Actuator”的缩写，意思是“推

11.28 -

“PVD”是“Purge, Vent, Drain system”的缩写，意思是“吹

11.28 -

“PVR”是“Precision Voltage Reference”的缩写，意思是“

11.28 -