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Information security of the public communications network providing system. Passport of the organization communications of information security
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Low voltage systems. Cable systems. Horizontal subsystem of structured cable system. Basic principles
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Information protection. Security event logging. Requirements for registered information
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United power system and isolated power systems. Relay protection and automation. Guidelines by defining parameters of electromagnetic current transformers to ensure the proper functioning of relay protection during transients
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Assembling units and pipeline parts. Lenses for Pnom 9,81-98,1 MPa (100-1000 kgf/cm2). Construction and dimensions
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