排序
Fabrication And Connection Of Air Ducts
Air ducts can be made on site or prefabricated in the factory. The manufacturing methods of air ducts include bite connection, rivet connection, and welding. 1. Bite connection is ...
4小时前
Three-dimensional Visualization Scheme For The Three Major Sub-processes Of HVAC Engineering
When the air duct is connected to the centrifugal fan, it must not be forced to connect, and the casing should not bear the weight of other parts. When installing the smoke exhaust...
45天前