August 18, the country exports after detection of the first special bonded warehouse maintenance was officially opened in Shenzhen.

8月18日，全国首家出口产品售后检测维修专用保税仓库在深圳正式启用。

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Metadata management system is the core of construction and management and maintenance and use data warehouse system.

元数据管理系统是构建、管理、维护和使用数据仓库系统的核心部件。

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The second step: maintenance is responsible to the warehouse administrator for maintenance materials, safety signs out of control.

第二步： 维修负责人向库房管理员申请养护维修材料、安全布控标志牌的出库。

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Potential users include maintenance engineers in remote locations, construction workers, architects and warehouse staff pulling stock off the shelves following complex computerised schedules.

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