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Company Cases About The bicycle is one of the most successful human-powered machines invented by man.

The bicycle is one of the most successful human-powered machines invented by man.

2021-10-21
Latest company cases about The bicycle is one of the most successful human-powered machines invented by man.
Bicycle is a traditional industry, has a history of more than 100 years, due to environmental and traffic problems, the bicycle has once again become the countries of the world, especially developed countries people favorite traffic tools, fitness, bicycle industry in the world's centre of gravity is from traditional walking type vehicles to sports, mountain, casual, in the United States, Europe, Japan and other developed countries, Bicycle is a popular sport, fitness, leisure and entertainment products. The demand for bicycles around the world is huge every year. According to CYCLEPRESS in Japan, the demand for bicycles around the world remains at 106 million units, and the annual turnover of bicycles is about 5 billion DOLLARS. history The bicycle is one of the most successful human-powered machines invented by man. It is a complex machine composed of many simple machines. "A Grand View of The Wild History of the Qing Dynasty, published in 1915, said:" Huang Luzhuang made a two-wheeled cart, more than three feet long, which can seat one person. It does not need to push and pull, but can drive itself. When the line, with the hand pull shaft beside the curve, then go back to the beginning, with live with pull day foot line eighty miles." It should be pointed out that, due to the limitations of The Times and other reasons, some views and expressions in the book are inevitably different from today's understanding, especially the editor pays attention to the search for strange and colorful, and some parts are not without absurd hearsay collection, not faith in history. These should be discriminated between reading and using.
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