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Photovoltaic new energy silicon wafer is made of silicon material from a piece of like a mirror like a bright disc, is the production of semiconductor integrated circuit chip raw materials. At present, the rapid development of microelectronics industry, integrated circuit technology has entered the era of 0.18 microns, greatly stimulated the development of new photovoltaic silicon wafer, while the performance of photovoltaic new silicon wafer performance requirements are also greatly improved, so PV new energy silicon wafer development prospects are very optimistic.
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Electroplating spray clean room can be divided into two categories: the first is under the conditions of mass production, semi-finished products for continuous painting, which is usually in a spray booth with ventilation and dust removal equipment, and then drying, such as cars, tractors and bicycles Factory paint shop. The other is a single piece of small batch production, semi - finished products are fixed in the workshop paint, and then dried. , Such as heavy machinery plant, mining equipment factory, general machine factory paint shop. The final process of making the parts of the machine tool is the paint. The general process of the machine and its parts is: rust - brush primer - dry - putty - dry - putty - - paint - dry.
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Now the plastic chemical products manufacturing enterprises, especially medical plastic Products business, the demand for clean room production is growing, more and more demanding. Therefore, enterprises in the selection of clean room technology and related equipment, we must consider the long-term feasibility and economy of its technology, in particular, should be considered whether the technology provider can provide real business needs to match, with the best input / A complete solution for the output ratio, and whether the technology vendor can provide GMP standard certification at the same time.
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After the earthquake in Japan caused serious nuclear pollution, followed by the global nuclear power security construction of the big discussion, the same in China after several years of inspection and discussion again to build nuclear power on the agenda. At present, due to excessive consumption of fossil fuels, humans are facing the energy shortage and environmental pollution embarrassing situation. In the global response to climate change, the urgent situation of CO2 emission reduction, the world has a trend of energy change and low-carbon development, strengthen energy conservation and low carbon energy structure has become a common choice for energy strategy.
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