2021

Waste gas treatment process for the production of a kind of Chinese medicine plaster

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2021

Waste gas treatment system for traditional Chinese medicine plaster production

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2024

A kind of high-precision measuring component for air outlet wind speed

Utility model patent certificate

2024

Enclosing device

Utility model patent certificate

2023

Wind speed and air volume measuring device and high-efficiency tuyere with the device

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2023

Ventilation type ventilation cabinet for laboratory

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