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Composite material comprises a thermal insulating layer consisting of two fleece strips joined to each other by seams with hollow chambers and fiber bridges arranged between the fleece strips
Composite material comprises a thermal insulating layer consisting of two fleece strips joined to each other by seams with hollow chambers and fiber bridges arranged between the fleece strips
Composite material comprises a thermal insulating layer (3) consisting of two fleece strips (4, 5) joined to each other by seams (6) with hollow chambers (7) and fiber bridges (8) arranged between the fleece strips.
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