“security and guarding services”的概念、定义、翻译、参考文献-科学参考

单词	security and guarding services
释义	security and guarding services Encyclopedia 法学治安防范组织释 security and guarding services保安服务公司以营利为目的，通过合同形式为客户提供有偿的、专业的安全服务，防止违法犯罪和事故发生，从而有利于社会治安的特殊企业组织。
随便看	exposure exposure age exposure analysis exposure aperture exposure assessment exposure characteristic curves exposure cohort exposure compensation exposure control exposure degree exposure device exposure dose exposure fog exposure frequency exposure health risk exposure labeling exposure labelling exposure latitude exposure limit exposure marker exposure meter exposure-meter exposure mode exposure modulation exposure nucleus

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