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Best Calculator and Unit Converter online. unit conversion with conversion metric for all units

Online measurement unit conversion engineering conversion calculators and more.

Tools and Basic Information for Design, Engineering and Construction of Technical Applications

Perform conversions between 2100 various units of measure in more than 70 categories.

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DuPont is a science-based products and services company. Founded in 1802, DuPont puts science to work by creating sustainable solutions essential to a better, safer, healthier life for people everywhere. Operating in more than 70 countries, DuPont of...

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The humidity calculator / moisture calculator converts between different humidity parametrs (relative humidity, dew point, frost point, saturation (equillibrium) vapor pressure, absolute humidity, specific humidity, mixing ratio, enthalpy, wet bulb t...

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.