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High-voltage test facility (1947) — Štěchovická dam - power plants in operation (1948) — Temporary transformer for threshing directly in the field (1952) — High-voltage structures rise on the slopes of the Orava (1954) — Černovský rebuilt the mill into a power plant (1954) — Difficult repair management (1954) — Maintenance at the Trmické power plant (1954) — Transportation of the 86-ton transformer (1955) — Slapská dam: completing the installation of the power plant's equipment (1955) — Power supply to Hrčava (1955) — Vranská dam: repairs and preparation for winter (1955) — Energovlaky in the Kolín Tatras test house (1956) — Completing the electrification of a small village near Ledče nad Sázavou (1956) — Production of insulators (1957) — Exhibition on energy in the Pilsen region (1957) — Catching fish from the cooling tower of the power plant (1957) — Tensioning of the electric line over the Pardubice railway station (1957) — By helicopter to check the high voltage (1958) — Construction of the bottom of the future underground power plant in Lipno (1958) — Fences on the pasture for cows (1958) — Production of concrete poles for power lines (1959) — A new method of welding of wires (1959) — Construction of a long-distance power line (1959) — Introduction of electricity to the last non-electrified village in Slovakia (1960) — Kamýk dam and power plant in operation (1962) — Stretching of high-voltage wires using a helicopter (1965) — High-voltage construction at Lomnické of the shield (1965)