Porro vs. Roof Prism. There are two popular configurations of hunting binoculars out there that use different methods to reflect light and therefore magnify an image.
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This ready to go el wire kit includes one strand of our SUPER BRIGHT 2.6mm “Quick Connect” EL wire in your choice of ten colors. You may choose from 3ft to 60ft ...
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RJ45 .DC Power Jack .Power Connector .SD Card .Micro SD Card .SCART Connector .eSATA Connector ... USB 3.0 A Type、MID-Mount、Dip Type PDF 下載 ...
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Facebook's Telecom Infrastructure Project promises to upend the telecom equipment market, just as its Open Computer Project has done to the data center.
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