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Filetype PDF
File size 1.61 MB
Source: ncert.nic.in
File: Hesc103
SYNTHETIC FIBRES AND PLASTICS SYNTHETIC FIBRES AND PLASTICS he clothes which we wear are 3.1 What are Synthetic made of fabrics. Fabrics Fibres? Tare made from fibres obtained from ...
Filetype PDF | Posted on 27 Feb 2023 | 2 years ago