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The history of business communication is, of course, closely linked with the histories of communication itself and that of business […]

During the 1870’s, two well known inventors both independently designed devices that could transmit sound along electrical cables. Those inventors […]

Information System and technologies have become a vital component of successful businesses and organizations. Information System means an interconnected set […]

An Intercom (intercommunication device) is a communication tool that allows two or more people to carry a conversation or communicate […]

Lubrication systems are designed to lubricate various parts of industrial machinery or equipment to minimize issues with wear or friction […]