The L-3 team, which includes L-3's telemetry East and Ball Aerospace businesses, in addition to L-3 IS, will also integrate new communications and telemetry technology on the aircraft.
L - 3工作组包括L - 3公司的遥感勘测东部和鲍尔航空机构，以及L - 3IS，工作组将在飞机上集成新型通信和遥感勘测技术。
The L-3 team, which includes L-3 \ 's telemetry East and Ball Aerospace businesses, in addition to L-3 IS, will also integrate new communications and telemetry technology on the aircraft.
L - 3工作组包括L - 3公司的遥感勘测东部和鲍尔航空机构，以及L - 3IS，工作组将在飞机上集成新型通信和遥感勘测技术。
Aerospace - airframe ball bearings, double - row, self - aligning, diameter series 2 - metric series.
航空航天。飞机结构用直径系列2的自位双列球轴承。米制系列。
This paper introduces cryogenic ball valve's application in aerospace, main styles, structure characteristics and material selection and analyzes its defects in design and application.
介绍了低温球阀在我国航天领域的应用情况、主要类型、结构特点和材料选择，分析了目前使用的低温球阀在设计使用上存在的不足之处及改进方法。
This paper introduces cryogenic ball valve's application in aerospace, main styles, structure characteristics and material selection and analyzes its defects in design and application.
介绍了低温球阀在我国航天领域的应用情况、主要类型、结构特点和材料选择，分析了目前使用的低温球阀在设计使用上存在的不足之处及改进方法。
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