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Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Wire Mesh |
Label: | sound proof perfor , silicon metal 5-5-3 |
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Last Online:14 Dec, 2013 |
Perforated Metal
1.Materail: Stainless steel, aluminum , hot and cold steel , copper , PVC sheet film.
2.Hole: Long hole, square hole , round hole , hexagonal hole , scale hole , tension and special-shaped hole.
3.Useage: Widely used in traffic control facilities in the environmental noise barriers and acoustic noise with sound-absorbing panels.