On the base of these, a security database architecture whose secure level is not less than B1 is designed.
并在此基础上设计出了一种安全级别至少为B1的安全数据库体系结构。
By then, please parking the vehicles from 6 Building B1 to B2 garage. The security staff will arrange other vehicles.
届时，请将6号楼b 1车库车辆停放于B2车库，其他车辆会有安全员进行疏导。
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