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5 days and 4 boards: overpass lifting.7 days and 6 boards: construction industry.Third, artificial intelligence

10 days and 9 boards: Rishang Group.First, the concept of robot

3 days and 2 boards: Easyhome, Smith Barney.7 days and 6 boards: Shanzi Hi-Tech.The first board: University of Technology Yake, Rongji Software, Fudan Fuhua, Join-Cheer Software.