raw material
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IndiaTrade and external contacts…kinds: first, the obtaining of raw materials and other goods from the village communities or forest tribes in regions adjoining the Indus culture area; and second, trade with the cities and empires of Mesopotamia. There is ample indication of the former type, even if the regions from which specific materials…
Read More…kinds: first, the obtaining of raw materials and other goods from the village communities or forest tribes in regions adjoining the Indus culture area; and second, trade with the cities and empires of Mesopotamia. There is ample indication of the former type, even if the regions from which specific materials…
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history of MesopotamiaThe backgroundThe availability of raw materials is a historical factor of great importance, as is the dependence on those materials that had to be imported. In Mesopotamia, agricultural products and those from stock breeding, fisheries, date palm cultivation, and reed industries—in short, grain, vegetables, meat, leather, wool, horn, fish,…
Read MoreThe availability of raw materials is a historical factor of great importance, as is the dependence on those materials that had to be imported. In Mesopotamia, agricultural products and those from stock breeding, fisheries, date palm cultivation, and reed industries—in short, grain, vegetables, meat, leather, wool, horn, fish,…
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- clothing and footwear industryRaw materials
Raw materials used for apparel and allied products may be classified according to construction. Strand construction converts yarns into woven, knitted, and braided fabrics. Matted construction converts fibres into felts, paper, and padding yardage. Molecular-mass construction produces plastic film, metal foil, and rubber…
Read MoreRaw materials used for apparel and allied products may be classified according to construction. Strand construction converts yarns into woven, knitted, and braided fabrics. Matted construction converts fibres into felts, paper, and padding yardage. Molecular-mass construction produces plastic film, metal foil, and rubber…
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traditional ceramicsRaw materialsBecause of the large volumes of product involved, traditional ceramics tend to be manufactured from naturally occurring raw materials. In most cases these materials are silicates—that is, compounds based on silica (SiO2), an oxide form of the element silicon. In fact, so common…
Read MoreBecause of the large volumes of product involved, traditional ceramics tend to be manufactured from naturally occurring raw materials. In most cases these materials are silicates—that is, compounds based on silica (SiO2), an oxide form of the element silicon. In fact, so common…
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