New Materials and Industrialization Forum officially op…

On the morning of November 11, the 2012 China (Ningbo) New Materials and Industrialization International Forum hosted by the Chinese Academy of Sciences, China Mechanical Engineering Society, China Materials Research Society, Zhejiang University and Ningbo Municipal Government was opened. The for ---MORE---

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European machine tool giants set the Chinese road map i…

Nicola Leibinger-Kammuller, chairman of TRUMPF Group, the largest sheet metal processing, laser application and medical device manufacturer in Europe, said that “the future will increase investment in China”, but the details are rejected on the grounds that it has not yet been determi ---MORE---

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Classification of solar collectors

1. According to the type of heat transfer medium of the collector: liquid collector, air collector 2. According to whether the solar radiation entering the lighting port changes direction: concentrating collector, non-concentrating collector 3. According to whether the collector is tracking ---MORE---

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New ways to make solar photovoltaic cells cheaper and e…

Polaris Solar PV News: The Korean company Hanwha SolarOne demonstrated the first commercial-scale solar panels made using the new silicon wafer manufacturing technology. In solar cells, these silicon wafers are the most expensive components. This new technology was developed by Crystal Sol ---MORE---

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Successfully transplanted CAD system of variable sectio…

On September 28, 2012, Metal Processing Online - Recently, the "Jiayi Large Span Variable Section Box Girder Design Drawing CAD System" was completed by China Communications First Highway Survey and Design Institute Co., Ltd. and Xi'an Zhongjiao Civil Engineering Co., Ltd. "Succe ---MORE---

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These three strokes are commonly used in processing rab…

1 fried spices: in winter, sorghum, corn, beans and other fried and smashed, which can improve palatability and digestibility, increase feed intake. fvL China Feed Industry Information Network - based on feed, serving animal husbandry 2 crushing: sorghum, corn, oats, barley and other feeds must be ---MORE---

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Introduction to quartz glass

A single component glass of silica. This glass has a hardness of up to seven grades of Mohs, with high temperature resistance, low expansion coefficient, thermal shock resistance, chemical stability and electrical insulation, and can transmit ultraviolet and infrared rays. In addition to hydro ---MORE---

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