最新高清无码专区在线视频

Distribution boxes as a professional equipment, must be operated by professionals, in some specific environment must have a specific professional operation, so the need for strict management.

General distribution box through the lock for security, which is the most basic equipment theft measures.

And then in the installation of the distribution of the location, the general large distribution box should be installed independently in the distribution room and other special rooms, outside the room set up access control or locking and other forms to avoid outsiders close.

In some areas of expertise should be arranged for regular staff regularly patrol to ensure the safety of distribution equipment.