工控机及工控机机箱
Industrial Computer and the Chassis
手机操控
manipulation and control mobile phone
DDM安全机制
Distributed Database Discretionary and Mandatory
Linux安全操作系统
Linux security operating system
Oracle 10g安全机制
security mechanism of Oracle 10g
安全操作参数
Safe operation conditions
安全操作规程
Safe operation specifications
安全操作合格证
certificate of safety operation