regulatory system security objectives是什么意思 regulatory system security objectives怎么读
regulatory system security objectives的相关资料
regabbr.地区（=region）abbr.登记（=register）abbr.有规则的（=regular）
Regnaud勒尼奥
regulatory system security objectives的用法和样例
- It is protected by high, spiked railings and two sets of steel security barriers that are thick enough to stop a tank.
该楼戒备森严，外围是高耸且带尖刺的栏杆，以及两道厚度足以抵御坦克的钢制安全护栏。
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