expendvt.花费;消耗
Expendable Recoverable Sound Projector使用后可回收的测深发射器
expendable through-tubing perforator消毁式过油管射孔器
Expends the Question Excessively Ponder过度消费问题的思考
expended granular sludge blanket reactor膨胀颗粒污泥床反应器
Expendable Submarine Tactical Transceiver一次性潜艇战术无线电收发信机
Expendable Reliable Acoustic Path Sonobuoy一次性使用的可靠声路声呐浮标
Expendable Cluster Aircraft Rocket Launcher一次使用的集束式机载火箭发器