FOUNDATIONS
NEWS
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What is air curtain?
The air curtain is a powerful airflow generated by a high-speed motor driving through the flow or centrifugal wind wheel to form an "invisible door curtain".
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What is the fresh air system?
1. What is the fresh air system? Divided into several categories? In order to pursue a healthy and quiet quality of life, a simple and practical system was introduced in Europe in 70 years ago. 90% of the buildings in their buildings have been installed. Currently, the system has been widely used. Application, this is the central fresh air system.
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