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Industry trends

How big is the incoming cable of the branch box of the multi-storey building unit

The incoming cable size of the unit branch box of the multi-storey building is calculated by 10KW per household: three-phase four wire power supply is adopted, and the incoming cable of the unit branch box is VV-4X25mm2.

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2018

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07

Development Process of Mold Industry and Technology

The development status of China's mold industry. Since the 1980s, China's mold industry has developed very rapidly. The rapid development of the national economy has put forward higher and higher requirements for the mold industry

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2018

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07

What is a pre branch cable? What's the use of it?

Pre branch cables are mostly used for power distribution trunk lines of high-rise buildings (trunk power distribution mode).

24

2018

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07

Basic knowledge of transformer

The transformer is used in almost all electronic products. Its principle is simple, but the winding process of the transformer will have different requirements according to different applications (different purposes).

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2018

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07

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Chongqing Lizhi Electric Co., Ltd

ADD：No. 1017, B1, Kewei Building, No. 2, Baihe Village, Shixin Road, Jiulongpo District, Chongqing
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