In view of problem that information cannot be shared in original safe production commanding platform of a Coal Group between coal group and subordinate units. the paper proposed a design scheme of safe production commanding platform based on iFIX and iHistorian configuration softwares. It detailedly introduced construction process of the platform from three aspects of making of data e... https://www.getpureroutine.com/sale-now-ladybug-flowers-i-for-cheap-hot-buy/