| http://www.w3.org/ns/prov#value | - w inclusions formed by either a convergent or divergent tubular passage can be used to confer additional useful properties to theextruded material.It will be appreciated that the direct drawing down of a fibre or other formed product from liquid spinning solution within a region of a tubular passage greatly improves the molecular orientation in the final material avoiding the disorientationproduce
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