17
Mar

Three major issues in pump application selection: head, flow, and power

Water pumps are relatively common fluid components in daily life, and their selection has become a n...

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10
Mar

Four main energy-saving technologies of water pump

At present, the main energy saving technologies for water pumps in China include the following energ...

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03
Mar

Operating principle of hand oil pump

When the piston moves upward, the volume expansion in the pump cavity forms true empty, so the check...

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22
Feb

Introduction and advantages of battery

A battery is a device that converts chemical energy directly into electrical energy. It consists of ...

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15
Feb

Working principle of gallon oil drain

A gallon oil drain is a tool used to remove used motor oil from a vehicle's engine. It typically con...

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09
Feb

The uses of Flaot Trowel

A float trowel is a type of hand-held tool used in construction and building for smoothing and level...

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