
¿Cómo diseñar zanjas de drenaje e instalar rejillas de fibra de vidrio para la decoración de un taller de lavado de coches?
How to design drainage ditches and install fiberglass grilles for car wash shop decoration? There are also several styles of drainage ditch design, mainly determined by the size of the car wash site and surrounding conditions, which generally require professional personnel to design. Below are several styles of drainage ditch. There are generally three ways