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Congratulations to the website of Huizhou Hongsheng Core Smart Epoxy Card Technology Co., Ltd....
Huizhou Hongsheng Core Intelligent Epoxy Card Technology Co., Ltd., the company is currently using the industry‘s top automatic online machine, is a specialized company that provides product sales and technical support for the intelligent industry. Excellent business philosophy, scientific and technological ...
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Resident access card is free to copy hidden dangers
Many places have installed access control card devices, but is the access card really safe? A recent investigation by the Beijing Morning Post reporter found that as long as there is a copying instrument with a price of about 100 yuan, the ordinary access card can be copied in 30 seconds. In addition, these repli...
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Chip manufacturing history
The foregoing integrated circuit for fabricating a circuit on the surface of a semiconductor chip is also referred to as a thin film integrated circuit; another thick film hybrid integrated circuit is a miniaturized circuit composed of an independent semiconductor device and a passive component integrated into a subst...
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