... are rectangular shape of the mesh hole, square hole, diamond hole, comb hole, herringbone hole and tapered hole and so on.Plate-type Mine ... , in some cases, also square, rectangular holes, hexagonal hole and mesh can be arranged in parallel or staggered.Polyurethane Mine ... grading homework.Polyurethane Mine Screen Mesh shape of the hole: comb, square hole, long hole, round hole and crack type and so ...