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Precautions for using zc-203c special tr

It is very complicated to measure the transformer ratio with the ratio bridge, and the measuring ran...

2020-03-03

The 500kV Line Project of Shandong Guant

On March 1, the 500kV Line Project of Shandong Guanting Weifang extra high voltage substation, which...

2020-03-02

What is the necessity of national integr

In order to improve the early warning target of coal and electricity, both reliability and economy s...

2020-03-02

Technical characteristics of transformer

The transformer ratio tester is a new generation of intelligent transformer ratio tester, which is b...

2020-03-02

Market opportunities brought by State Gr

Recently, the State Grid issued the 2020 key operation task document, which touched on 10 categories...

2020-02-29

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