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  • dnfsdd811 a făcut o actualizare Acum 2 luni, 3 săptămâni

    Non-woven fabrics have been produced in the early stages of the development of the petrochemical industry. At that time, they only used their softness and bulkiness for packaging, covering, filling, and other materials. Due to the rapid development of materials science, the application scope of non-woven fabrics has expanded to various fields of industry and commerce, civil engineering, medical treatment, agriculture and environmental engineering, and its existence can be seen everywhere.

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