History and Manufacturing of Glass

  • Дата Публикации: 13-02-22

History and Manufacturing of Glass The word glass comes from the Teutonic term “Glaza”, which means amber. Although the origin of glass production line is still uncertain, the Mesopotamians from the 5th century BC discovered an ash by chance when they…

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History of steam turbine technology

  • Дата Публикации: 09-12-21

History of steam turbine technology Early precursors The first device that can be classified as a reaction steam turbine is the aeolipile proposed by Hero of Alexandria, during the 1st century CE. In this device, steam was supplied through a hollow…

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History of steam turbine technology

  • Дата Публикации: 03-11-21

 History of steam turbine technology Early precursors The first device that can be classified as a reaction steam turbine is the aeolipile proposed by Hero of Alexandria, during the 1st century CE. In this device, steam was supplied through a hollow…

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hiwin Rolled Ball Screw

  • Дата Публикации: 20-01-21

Lishui City Youright Precision Machinery Co., Ltd, founded in 2002 at Lishui, the green valley in Zhejiang China. We are specialized in manufacturing linear motion products such as ball screw, ball screw nut, linear shaft, linear guide, linear stage,…

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hizypower.com

  • Дата Публикации: 01-04-22

 hizypower.com A nickel metal hydride battery (NiMH or Ni–MH) is a type of rechargeable battery. The chemical reaction at the positive electrode is similar to that of the nickel–cadmium cell (NiCd), with both using nickel oxide hydroxide (NiOOH). However,…

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hnczhd.com

  • Дата Публикации: 27-10-22

hnczhd.com There are lots of products required in the industry production. First is crusher. All rock crushers can be classified as falling into two main groups. Compressive crushers that press the material until it breaks, and impact crushers using the…

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hochiot.com

  • Дата Публикации: 25-03-22

hochiot.com A circuit breaker is an electrical safety device designed to protect an electrical circuit from damage caused by an overcurrent or short circuit. Its basic function is to interrupt current flow to protect equipment and to prevent the risk of…

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hochiot.com

  • Дата Публикации: 21-03-22

hochiot.com A circuit breaker is an electrical safety device designed to protect an electrical circuit from damage caused by an overcurrent or short circuit. Its basic function is to interrupt current flow to protect equipment and to prevent the risk of…

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