Under the eight-year contract, Lockheed Martin will help develop long-range strategic plans and provide support for the operation and management of Air Force personnel IT systems.
根据这份8年合同，洛·马公司将帮助开发长期战略，并为空军人力IT系统的运作和管理提供帮助。
It possesses the characters of high head, high velocity, long operation time and large variation range of water level.
它具有水头高、流速大、运行时间长、水位变幅大等特点。
Manual fire monitor has the characters of large flow, long range, and convenient operation.
手动消防炮具有流量大、射程远、操作方便的特点。
应用推荐