Method of industrially producing a yarn and the textile product thereof, and a ring spinning machine that carries the method, which the method includes steps: feeding hard fibers to a roller system, joining the fibers from the roller system and then false twisting the obtaining yarn by a linear fals.....
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An ultraviolet detector, comprising the structure: one sapphire substrate layer; a high temperature AlN buffer layer grown on the sapphire substrate layer, the high temperature AlN buffer layer is 740 ℃ ~ 820 ℃ temperature obtained under; one temperature GaN buffer layer grown on the high temperatur.....
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The present invention relates a scanable product made of a physical object and an ID Container, such ID Container possessing on its memory a Unique ID and a stored coded locking mechanism. The stored coded locking mechanism is generated by inputting physimetric property of the physical object and it.....
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The invention provides a wax regenerative heaters, comprising: Insulation casing; barrel body, which is accommodated in the insulating housing, the contents of the barrel is placed water; heat exchange coil, coiled manner which is accommodated in The barrel body, and has a water inlet and outlet; an.....
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The present invention relates to an insect repellant fabric and a method for making the same. The method of making the, comprises the steps of dissolving a polysaccharide compound in an aqueous solution; heating said solution; adding a prytheroid mixture to said solution; initiating graft polymeriza.....
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