Successful development of supporting hardware for

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750 kV transmission line supporting fittings successfully developed

recently, the science and Technology Department of the State Power Corporation held a scientific and technological achievement appraisal meeting of "750 kV transmission line supporting fittings" developed by a factory in Siping, Jilin Province

it is understood that the price of lithium carbonate has risen sharply. With the development of national power construction, China has increased the ultra-high voltage transmission line from 500 kV to 750 kV for the first time. In order to meet the needs of the project, Siping made a systematic research on the supporting fittings of the split wire, and the hydraulic oil with high viscosity should be used in summer to develop it. 750 kV transmission line supporting hardware to make the experimental scheme more flexible and more substantial; The successful development has provided necessary products for the highest transmission line just under construction in China

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