YOU Mingqing. A TECHNICAL NOTE TO AN AUTO-OPENING UMBRELLA[J]. MECHANICS IN ENGINEERING, 2017, 39(1): 92-94. DOI: 10.6052/1000-0879-15-282
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Citation:
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YOU Mingqing. A TECHNICAL NOTE TO AN AUTO-OPENING UMBRELLA[J]. MECHANICS IN ENGINEERING, 2017, 39(1): 92-94. DOI: 10.6052/1000-0879-15-282
|
YOU Mingqing. A TECHNICAL NOTE TO AN AUTO-OPENING UMBRELLA[J]. MECHANICS IN ENGINEERING, 2017, 39(1): 92-94. DOI: 10.6052/1000-0879-15-282
|
Citation:
|
YOU Mingqing. A TECHNICAL NOTE TO AN AUTO-OPENING UMBRELLA[J]. MECHANICS IN ENGINEERING, 2017, 39(1): 92-94. DOI: 10.6052/1000-0879-15-282
|
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