Speaking of the structure of the central air conditioner, there are many air vents. In order to achi...

The access panel can be made of roof ventilation holes by two methods，concealed method and direct me...

1. Shallow water to seal the floor drain The principle of shallow water sealing floor drain is to fo...

1. The roof hatch is mainly used to discharge the water vapor under the thermal insulation roof. If ...

Central air conditioners have become the choice of many families for their comfort, quietness, and s...

A, wood material: The wooden central air-conditioning vent is easier to integrate with the decoratio...

The solution to the elevator problem is as follows:⒈ The pressure adjustment of the relief valve doe...

By arranging airflow holes with small diameters at multiple positions of the air diffuser, a uniform...

Hydraulic Maintenance:For mechanized construction enterprises, whether the technical condition of co...

1. Do not set lamp slots at the air outlet of the central air conditioner, it is easy to block the h...

1. Prevent air from invading the hydraulic systemUnder normal pressure and normal temperature, the h...

Third, the following aspects should be paid attention to:1. The thickness of the bricks covered by t...