How Does a Metering Pump Work?

  • Дата Публикации: 23-02-22

How Does a Metering Pump Work? Metering pumps, also called dosing pumps, are pumps that are designed to dispense specific amounts of fluid and measured flow control. They use expanding and contracting chambers to move the liquids. Metering pumps also have…

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The chemistry of cosmetics

  • Дата Публикации: 23-02-22

The chemistry of cosmetics Cosmetics are not a modern invention. Humans have used various substances to alter their appearance or accentuate their features for at least 10,000 years, and possibly a lot longer. Women in Ancient Egypt used kohl, a substance…

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Why is Micro Switch called a micro switch

  • Дата Публикации: 23-02-22

Why is Micro Switch called a micro switch Probably because the first producer was the American company called Micro Switch. And as these products were very popular, the name micro switch became a generic trademark for all producers. The company Micro…

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Исходный пункт Min Max Average Всего
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