Lithium battery is an increasingly widely used energy storage conversion device, because its excellent electrochemical performance realizes a small-medium-large-scale market application scenario that keeps pace with the times, when we talk about lithium battery When used correctly, it usually refers to small applications, i.e. consumer electronics, such as smartphones, laptops. Because large and medium-sized applications …
The Czech Republic, the capital of Prague, and Germany, Austria, Poland, Serbia borders the four countries, located in the center of Europe, the total area of 78,866 square kilometers, is a developed capitalist country. Czech population of 10.65 million, the vast majority are Czechs, other minority population is very small, such as 2.9% Slovak, 1% …
"Czech" present situation, take you to see the real Czech Republic Read More »
Republic of Turkey, on the border of Asia and Europe. From the ancient Ottoman Turkey to the present Republic of Turkey, it has always occupied the crossroads between Asia and Europe. Turkey has an area of 783,600 square kilometers and a total population of 83.15 million. In Istanbul, 65% of the urban population is in …