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20x20x3 x 0.88 mass per metre(kg/m) |
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25x25x3 x1.19 mass per metre(kg/m) |
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25x25x5 x 1.77 mass per metre(kg/m) |
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30x30x3 x 1.35 mass per metre(kg/m) |
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30x30x5 x 2.18 mass per metre(kg/m) |
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40x40x3 x 1.83 mass per metre(kg/m) |
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40x40x5 x 2.97 mass per metre(kg/m) |
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50x50x3 x 2.31 mass per metre(kg/m) |
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50x50x5 x 3.77 mass per metre(kg/m) |
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50x50x6 x 4.47mass per metre(kg/m) |
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