Panel of screening with a screening Surface formed on a Carcass ReinforcementTaking the surface Openings with Walls made of Abrasion Resistant material and a Plurality of Slits Cut along the Vertical line and horizontal portionsUpper and Lower walls of the Openings.

摘要

Panel of screening with a screening Surface formed on a Carcass ReinforcementTaking the surface Openings with Walls made of Abrasion Resistant material and a Plurality of Slits Cut along the Vertical line and horizontal portionsUpper and Lower walls of the Openings.