Power cables with extruded insulation and their accessories for rated voltages above 150 kV (Um = 170 kV) up to 500 kV (Um = 550 kV). Test methods and requirements
Basic norms of interchangeability. Unified system of tolerances and fits. Series of tolerances, basic deviations and tolerance zones for sizes over 3150 mm
Buildings and constructions. Method for determining the building structure ability to maintain a relatively constant temperature of its inside surface under cycling thermal influence
€10
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