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Recently, Changan Automobile and BYD signed a strategic cooperation agreement and battery joint venture cooperation framework agreement in Shenzhen, which triggered the industry's attention to the competition of new energy automobile industry chain and power battery supply. Before …
Perovskite solar cell is a kind of solar cell with great application prospects that has arisen in recent years. It has the outstanding advantages of high photoelectric conversion efficiency, low cost and simple preparation process. After several years of rapid development, the perovskite s…
When Europe and the United States successively issued a timetable for the ban on the sale of fuel vehicles, almost everyone invariably felt the rapid development of new energy vehicles.
Subsequently, the double-credit …
Sprinkler pumps are mainly used for sprinklers, landscaping sprinklers, fire sprinklers and other sanitation vehicles.
Sprinkler pumps are available in a variety of sizes and are now described in detail:
Model: 80QZB(F) 60/90 Flow (…
The reporter learned from the Beijing International Auto Show in April that the largest truck manufacturer in the United States, Peica, had contacted and selected China's local parts suppliers since January 2011. It gave instructions to these suppliers. Yes, Pecca…