FIELD: measuring equipment.
SUBSTANCE: determining stage is performed by using X-ray tomography to determine the gray level of, at least, a part of the product, followed by the stage of using the said gray levels to obtain information relating to textiles, by distinguishing between, at least, free matrix and the strands of fibers mixed with the matrix, the said strands are considered as a material, which is homogeneous.
EFFECT: improving the reliability and completeness of determining the product characteristics, made of composite materials with a woven, braided or stitched fiber reinforcement, based on non-invasive techniques.
13 cl, 6 dwg
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