Performance of works on maintenance of 110 kV SF6 circuit breakers at substations "Bilogorodka", "Bogdany", "Irpin", "Krasyatichi", "Makarov", "Borispil", "Mirna", "Strila", "Yagotin", "Ros", "Fastiv" (PJSC "Kyivoblenergo")
Carrying out works on checking the technical condition and determining the characteristics of four 150 kV SF6 circuit breakers (JSC "Khersonoblenergo")