Engineers Toolbox app icon

Apps Like Engineers Toolbox for iPhone and iPad

by Charles Crawford★ 1.01 ratingsReferenceFreeData updated 2026-09-06
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Showing 781–800 of 1,000 ranked alternatives.

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    Fan Spec Performance

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    Evaluate fan specs and calculate duct

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    BeLYEnergy

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    CDBF

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    Piping DataBase - Flanges

    Radin Alcira

    Access pipe flange standards and engineering data

    A utility for and engineering professionals. Access pipe flange standards B16.5 and B16.47 with in- purchase. Switch between US Customary and SI units. View detailed specifications, dimensions, and material ratings. Search for flange types and sizes.

    ★ 2.01 ratingsUtilities$3.99Data updated 2026-09-08
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