是否有相关制度，对所有重点区域是否定期进行突击安全检查？

Is there an established procedure to conduct unannounced security checks periodically for all areas of concern?

youdao

是否有相关制度，对所有重点区域是否定期进行突击安全检查？

Is there an established procedure to conduct unannounced security checks periodically for all areas of concern?

youdao