可操纵重返载具
maneuverable re-entry vehicle (Marv
可操纵重板大气层飞般
maneuverable reentry vehicle
基本操纵包线
basic maneuvering envelope
带膜可回收支架
Stent with membrane recycling
单管可收回式封隔器
single string retrievable packer
单卡瓦可收回式套管封隔器
single grip retrievable casing packer
短期内可收回的贷款
money at call and at short notice
多管可收回封隔器
multiple-string retrievable packer