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Henan Long March Electric successfully passed the 2018 "three system" certification and new standard version re-certification audit
From May 6 to 8, Hangzhou Wantai Certification Co., Ltd. expert group carried ou
Reasons and preventive measures for the burning of the opening and closing coil of high voltage circuit breaker
The high-voltage circuit breaker is one of the main products of Henan Changzheng
National Energy Administration: In August, the whole society's electricity consumption increased by 6.4% year-on-year to 599.1 billion KWH
1 National Energy Administration: In August, the total social electricity consum
Henan Changzheng Electric Co., Ltd. once again won the State Grid "a paper certificate"
Recently, our company successfully passed the supplier qualification verificatio
What are the components of intelligent switchgear?
The realization and application of intelligent switchgear is one of the importan
Three technologies that affect the future of photovoltaic power generation
Photovoltaic industry development to 2017 has reached a critical period, accordi
Do not forget the original heart, forge ahead, the 2018 Long March electrical training curtain opened
The circulation is time, the invariable is faith, leaving is perseverance, waiti
The second working meeting of the Energy Industry Standard Formulation Working Group of Technical Specifications for On-line Temperature Monitoring Devices of High voltage switchgear
August 29-30, 2017, organized by the National High Voltage Switchgear Standardiz
During the 13th Five-Year Plan period, China's total investment demand for clean energy is expected to reach 3.1 trillion yuan
The "China Energy Finance Development Report (2017)" (hereinafter refe
Long March Electric | won another award on the innovation road
Recently, the Henan Province high voltage vacuum circuit breaker engineering Tec
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