my country's bridge steel development and prospects ppt template

Introduction: China's bridge steel development and prospects ppt template, catalog: development characteristics: general review, bridge steel research, mechanical properties, manufacturing performance, design parameters; typical projects: A3q typical projects, 16Mnq typical projects; development prospects: development space ( Domestic and international steel structure bridge application status, policy support), simple and flat design, blue and yellow color matching, complete content frame, suitable for the work report ppt template of the development and prospect of bridge steel in China.