自此，超声波侦测器被批准用于对飞行器硬件泄漏，地面辅助设备泄漏，以及升空飞船的检测。
Successful tests lead NASA to approve use of ultrasonic devices to search for leaks on flight hardware, locate leaks in ground support equipment and for use on board Shuttle missions.
Saab将提供两套完整的战术无人机系统，包括飞机、地面站、情报单位及辅助设备。
Saab will deliver two complete TUAV systems, including the aircraft, ground stations, intelligence units and ancillary equipment.
本文重点叙述在航空地面设备设计中CAD技术的开展情况以及在该产品的制造过程中辅助管理系统的建立。
This summary specially covers the development of CAD in the aeronautical ground equipment's design & the establishment of auxiliary management system.
该技术主要仪器为声纳测距仪，它包括地面仪器、井下仪器及各种辅助设备。
It is mainly composed of sonar range finder which includes comprehensively surface instrument, subsurface equipment and different kinds of accessory.
该技术主要仪器为声纳测距仪，它包括地面仪器、井下仪器及各种辅助设备。
It is mainly composed of sonar range finder which includes comprehensively surface instrument, subsurface equipment and different kinds of accessory.
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