be used to convert polymers into a vast range of different products. each of the other units in the polymers section describes the manufacture, properties and uses of an individual polymer or group of polymers in more detail. polymers are large molecules, a type of macromolecule. their chemical properties...
are skillfully woven at home under the supervision of master weavers. the wages at the end of the day depends on the quality and richness of the silks woven... textiles of bihar bihar is the largest producer of tassar silk in india. there are three varieties of silk produced and woven in the state: tassar...