The common problems in the use and maintenance of lithium batteries

The lithium-ion battery has a nominal voltage of 3.7V (3.6V) and a charge cut-off voltage of 4.2V…

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Market Trend and Demand Plastic products soar collectively Will Affact the Price of Chromium Carbide

The plastics market has been in a weak downward trend since October 2018, but it will not be until 2020 that the plastics market has begun to stop falling and pick up. Entering 2021, in the context of the bull market of bulk commodities, the plastics…

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What is SiO2 nanoparticles used for?

Europe's largest economy, Germany, recently activated an emergency plan to manage gas supplies that the natural gas could be rationed if supplies are disrupted or disrupted by a stand-off over Russian demands to pay for fuel in rubles. German Vice-C…

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