propelle推进器, 螺旋将propelv.推进；驱使propellant charge stabilizer发射药安定剂propellant transport vehicle推进剂运输车propellant grain calculation装药计算Propellant Utilization System推进剂利用系统propellant transfer equipment推进剂输送设备propellant crosslinking agent推进剂交联剂Propellant Transfer Operation推进剂输送作业propellant burning stabilizer推进剂燃烧稳定剂propellant-servicing vehicle燃料加注车Propellant Inspection Building推进剂检查大楼