Ads by Google
What we are talking is about the "Low-carbon" life all over the world .
We need to less the voice when we are produceing the brick .
Keep healthy in the environmental room.
For us , we use
Creative subtraction shakes subtraction chirping
Use adjustable central electronic control systems, equipment for the natural frequency of each vary, power adjustable frequency of the vibration amplitude, its production operation in the best vibration effects, to noise abatement role.