The project of railway switch snow protection system based on the principle of the air umbrella, was the second prize winner of the:
A: the First China-US Young Maker Competition
B: the 10th National Competition of Transport Science and Technology for Students
C: the 10th National University Student Social Practice and Science Contest on Energy Saving & Emission Reduction
D: the 6th National Mechanical Innovation Design Competition
A: the First China-US Young Maker Competition
B: the 10th National Competition of Transport Science and Technology for Students
C: the 10th National University Student Social Practice and Science Contest on Energy Saving & Emission Reduction
D: the 6th National Mechanical Innovation Design Competition
举一反三
- The project of railway switch snow protection system based on the principle of the air umbrella, was the second prize winner of the: A: the First China-US Young Maker Competition B: the 10th National Competition of Transport Science and Technology for Students C: the 10th National University Student Social Practice and Science Contest on Energy Saving & Emission Reduction D: the 6th National Mechanical Innovation Design Competition
- The project of railway switch snow protection system based on the principle of the air umbrella, was the second prize winner of the: A: the First China-US Young Maker Competition B: the 10th National Competition of Transport Science and Technology for Students C: the 10th National University Student Social Practice and Science Contest on Energy Saving & Emission Reduction D: the 6th National Mechanical Innovation Design Competition
- The project of railway switch snow protection system based on the principle of the air umbrella, was the second prize winner of the: A: the First China-US Young Maker Competition B: the 10th National Competition of Transport Science and Technology for Students C: the 10th National University Student Social Practice and Science Contest on Energy Saving & Emission Reduction D: the 6th National Mechanical Innovation Design Competition
- The winning work “ofo share bicycles,” which was from ( ). A: The 2th China College Students’ ‘Internet Plus’ Innovation and Entrepreneurship competition B: The 2th National University Student Social Practice and Science Contest on Energy Saving & Emission Reduction C: The 2th China-US Young Maker Competition D: The 2th National College Mechanical Innovation Competition
- In 2008, the first National University Student Social Practice and Science Contest on Energy Saving & Emission Reduction was held at Zhejiang University.