Virtual reality (VR) training technology in the mining industry is a new field of research and utilization. The successful application of VR training system is critical to mine safety and production. Through the statistics of the current research and applications of VR training systems in mining industry. all the input/output devices are classified. https://www.markbroyard.com/special-deal-ornamental-onion-allium-summer-beauty-for-cheap-flash-choice/