perforated sheet metal speaker grill

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perforated sheet metal speaker grill

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  • Post time: 11-11-22

    perforated sheet metal speaker grill

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    perforated sheet metal speaker grill perforated sheet metal speaker grill

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  • steel

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    perforated sheet metal speaker grill perforated sheet metal speaker grill

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  • barbed

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  • (7) twist twist hexagonal mesh is made to use low carbon steel wire galvanized large wire braided, the tensile strength of steel wire is not less than 38kg/㎡, the diameter of steel wire up to 2.0mm-3.2mm, the surface of steel wire is usually hot galvanized protection, galvanized protective layer thickness can be made according to customer requirements, galvanized amount can reach 300g/㎡.

    perforated sheet metal speaker grill

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    perforated sheet metal speaker grill perforated sheet metal speaker grill

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    perforated sheet metal speaker grill

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    perforated sheet metal speaker grill perforated sheet metal speaker grill

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  • perforated sheet metal speaker grill

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    perforated sheet metal speaker grill perforated sheet metal speaker grill

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  • perforated sheet metal speaker grill

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    perforated sheet metal speaker grill perforated sheet metal speaker grill

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