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security check system
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security check system
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安全检查系统
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security check system
安全检查系统
公安机关和其他法定安保组织为维护社会治安、预防犯罪所采取的一种安全防范措施和手段。基于安全防范的理论体系,运用技术手段和相关设备对场所、物品、车辆和人员进行安全检查。
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jades from Jiuliandun Tomb
jades from Liangzhuangwnag's Tomb
Jades from Li Jingxun Tomb
jades from Rui State
jades from Shangcheng Site at Zhengzhou
Jades from the Changgouyu Stone-chambered Tomb of the Tang Dynasty at Fangshan
Jades from the Hoard of the Tang Dynasty at Hejiacun
jades from the Tombs of Huangjunmeng and His Wife
jades from the Wugulunwolun Tomb of the Jin Dynasty
Jades from Tombs of Han Dynasty at Mancheng
jades from Wuyue Empress Ma's Tomb at Linan
jades from Zhongshan State
Jades of Hongshan Culture
Jades of Lingjiatan Culture
Jades of Non-dramatic Songs of the Yuan Dynasty
jades of Shimao Culture
Jades of the Han Dynasty
Jades of the Hongshan Culture
Jades of the Liangzhu Culture
jades of the Song and Yuan Dynasties
jades of the Tang Dynasty
Jades of the Wei Royal Family from Guweicun,Huixian
Jades of Xinglongwa Culture
jade s-shaped ornamental object of the Qing Dynasty
jade stone ware of Xuejiagang Culture
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