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Shenzhen Golden Lisen Electronic Tech. Co., Ltd. Company Profile Shenzhen Golden Lisen Electronic Tech. Co., Ltd. was established in 2005, is a high-tech enterprises collection of product research and development, production, sales. The main products…
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How do abrasives work? Abrasives Materials are hard crystals that are either found in nature or manufactured. The most commonly used of such materials are aluminum oxide, silicon carbide, cubic boron nitride, and diamond.…
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LOOK Excellence winter cycle clothing – first look This full-length glove is another item decorated with the brand’s signature Mondrian-esque stylings. Of greater interest to the cyclist attempting to stave off frostbite in the recent…
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Hydraulic Press What is a Hydraulic Press? A hydraulic press is a mechanical device that uses the static pressure of a liquid, as defined by Pascal's principle, to shape, deform, and configure various types of metals, plastics, rubber, and wood. The…
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Does a dehumidifier cool a room? A new humid air humidifier was designed and built. It is composed with two identical stages. The condensation is achieved on vertical tubes. Many configurations are tested. A thermodynamic model has been established.…
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What is so special about Cashmere? What is Cashmere? To begin with, Cashmere is the raw wool, the undercoat of a Pashmina goat which is found in Ladakh. Even though, it is found in China, Mongolia, Tibet, Nepal and other region in the world,…