In recent years, a series of frequent places in the service of the cases so that the operators of places of memory in a huge security problem surfaced, causing a public service establishment operators a wide range of security concerns and a warm discussion. However, as the law of non-system, fragmented, theory and practice of co...
In recent years, a series of frequent in the service premises to the case within the existing service operators huge hidden dangers for safety surfaced, caused the from all walks o...
