United power system and isolated power systems. Operative-dispatch management. Ensuring coordinated operation of centralized systems of automatic control of frequency and active power flows and automatic management of active power of hydroelectric power stations. Norms and requirements
Activities relating to drinking water and wastewater services. Guidelines for the management of wastewater utilities and for the assessment of wastewater services
Information technology. Telecommunications and information exchange between systems. 34-pole DTE/DCE interface connector. Mateability dimension and contact number assignments
Medical devices. Biological evaluation of medical devices. Part 18. Chemical characterization of medical device materials within a risk management process
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