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Related Posts: "IGBT"


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21st Century IGBTs in a Bronze Age Application? 

由 Colin Craig 发布 - 2015-06-08 08:43:46.0

It may sound bizarre but it’s true. Going back to the earliest days of metalworking, circa 3500 years ago, some ‘bright spark’ established a process for fusing the surface of two elements to form a single unit and welding was born!

“Out of the spent and unconsidered earth the cities rise again.” Rudyard Kipling

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