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perforated mesh
1.material:low carbon steel plate.
2.surface treatment:nature.
3.technique:preforated .
4.hole shape:round ,square,triangle ,hexagonal.
5.features:winding resisting ,ageing resisting ,smooth mesh surface,strong and wear-resisting .
6.mesh thickness:0.2mm-1mm.
7.roll length:20m
8.aperture:0.8-1.0mm
9.widely used in protecting form ambient noise whrer the highway,railway and subway come through the city.It can also be used in building wall power station factory ceiling wall plate and other source of noise in order to sound absorption.
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