PVDF used as a cathode binder was held classifiable under tariff item 3904 69 90. The ruling clarifies treatment of ...
How-To Geek on MSN
You need to know what the tilde (~) does in Excel
The tilde isn't the only sign you need to understand to truly get your head around Excel's inner workings. For example, the ...
How-To Geek on MSN
Excel's hidden formula trick: Alt+Enter shortcut revealed
The Alt+Enter shortcut isn't limited to new formulas you write—you can go back and clean up any messy formulas at any time.
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