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## Some of the pages moved below have a new address.

**Pipe Calculations**
Pipe Friction Loss Calculation, Heating Pipe Pressure Loss Calculation, Natural Gas Pipe Pressure Loss Calculation,
Potable Water Pressure Loss Calculation, Waste Water Pipe Calculation, VRF System Pipe Diameter Calculation

**Equation Solver**
Nonlinear Equation System Solver, Linear Equation System Solver, Cubic Equation Solver, Quartic Equation Solver

**Air Ducts**
Air Duct Calculation, Air Grille Calculation, Diffuser Selection, Air Duct Elbow Loss, Air Duct Tee Loss

**Unit Conversion**
Length, area and volume converters, Force, weight and mass converters, Pressure, energy, power converters, Viscosity converters,
Temperature converters, Velocity Conversion, Heat converters, Light converters, Electricity converters