| Examples of fabrics | ||||
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| CRF 21 | CRF 22 | CRF 23 | CRF 24 | CRF 25 |
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| CRF 26 | CRF 27 | CRF 28 | CRF 29 | CRF 30 |
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| CRF 31 | CRF 32 | CRF 33 | CRF 34 | CRF 35 |
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CRF 36 |
CRF 37 |
CRF 38 |
CRF 39 |