In view of the already implemented PSPC, the ship coating has been strictly regulated in many aspec Continue Reading

After a rapid development in the past few years, the lighting industry has entered a stable period. Continue Reading

Lead: The laser gyro is round and the two lasers propagate backward in the circle. The pri Continue Reading

In order to further promote the development of the robot industry, under the guidance of t Continue Reading

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Improved design of 5kW passenger car generator Liu Baoming\Li Lipeng 2, Wu Shaoping 3 (1 Quartet Continue Reading

The first new college class since the election of Donald J. Trump has arrived on campus, and new Continue Reading

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I. Introduction Quartz, also known as silica, is a common non-metallic mineral raw materials, its Continue Reading

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