книги Наука, техника, медицина Техника Теоретические основы Теория упругости Теория машин и механизмов

Treadmill

Код 3364851

  • ISBN: 978-5-5082-7581-5

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Аннотация к книге "Treadmill"

High Quality Content by WIKIPEDIA articles! A treadmill is a device for walking while staying in the same place. Treadmills were introduced before the development of powered machines, to harness the power of animals or humans to do work, often a type of mill that was operated by a person or animal treading steps of a treadwheel to grind grain. In later times treadmills were used as punishment devices for people sentenced to hard labour in prisons. The terms treadmill and treadwheel were used interchangeably for the power and punishment mechanisms.

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ISBN: 978-5-5082-7581-5

Книга находится в категориях

ГОСТы, стандарты Искусствоведение Экономика Менеджмент (управление)

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