public act有关国家,社会,公众等的法案
publicadj.公众的;公共的;公开的n.民众;公众;大众
public security information source公安情报源
public liability insurance of fire火灾公众责任险
Public Security supervision system公安监控系统
public security university library公安高校图书馆
public key cryptography algorithms公钥密码算法
public switched telephone circuits公共交换电话电路
public security informationization公安信息化
Public Affairs Information Service公共事务新闻处