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This innovative design ensures excellent performance of the battery in terms of rate capability and low-temperature performance by precisely controlling the ratio of materials in each layer. This ...

The 11thInternational Exhibition of Inventions and the 33rd Guangzhou Fair officially opened on August 22, 2025, at the China Import and Export Fair Complex. Spotlighting the event, One Heung Kong, a ...

Recently, Wan'an Technology (002590) announced the authorization of a significant invention patent, titled "A Strip Spring Brake and Its Brake System," with the patent application number ...