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The new Ferrari Amalfi, a front-mid-engine V8 2+ coupé that replaces the Ferrari Roma in the Prancing Horse line-up, was ...
A design method of the metamaterial-based output window is analyzed. By the equivalent medium theory (EMT), the equivalent dielectric constant of the medium can be changed by its proportion. Compared ...
What Is the Best VFD Design and Installation Plan? Variable frequency drives (VFDs) are widely used in industrial fan, pump ...