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Jiang Zeyuan: wire and cable industry will appear obvious polarization
With the development of science and technology and the rapid development of economy, the cable industry is facing great challenges and opportunities in the traditional industry. Recently, Jiang Zeyuan, as an investor of Far East Group, said in an interview that there will be obvious polarization in the wire and cable industry, and the profits of the cable industry will decline sharply, resulting in a sense of survival crisis. Entrepreneurs like Jiang Zeyuan are paying attention to how to seek effective opportunities for sustainable development in the process of enterprise management, product marketing and product manufacturing when the crisis appears. It has become a problem worth thinking about in the whole industry. Jiang Zeyuan said that as the "nerve" and "blood vessel" of the national economy, China's electric wires
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2018
Global energy consumption increased by 1% in 2016, coal consumption decreased by 1.7
According to the "World Energy Statistics Yearbook" released by BP, global coal consumption fell by 1.7 year-on-year in 2016, a decrease of 53 million tons of oil equivalent. Last year, coal's share of global energy consumption fell to 28.1 percent, the lowest share since 2004. The decline in coal consumption was most pronounced in the United States by 8.8 percent, China by 1.6 percent and the United Kingdom by 52.5 percent. In addition, coal production also fell by 6.2, about 0.231 billion tons of oil equivalent. The United States saw the largest decline in production, down 19 per cent, while China's production fell 7.9 per cent.
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2018
Three important indicators of wire and cable quality inspection
The selection of qualified wire and cable products is related to the safety of people's production and life. For ordinary consumers, in addition to mastering how to select qualified wire and cable products, it is also necessary to understand the routine monitoring knowledge of wire and cable. In the wire and cable quality inspection, there are mainly the following important indicators. Insulation resistance test: insulation resistance type reflects the important indicators of the insulation characteristics of wire and cable products, which is closely related to the electrical strength of the product, dielectric loss, and the gradual deterioration of insulation materials in the working state. For communication cables, low line-to-line insulation resistance will also increase loop failure.
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2018