環保署空污費申報網站相關資料

NPG Mobile Card is a new information channel for Night People Group's Members. With this application you can get the latest information about our …

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Flow Velocity

Fluid velocity is an important parameter needed for design and evaluation of piping systems or inlet nozzles of industrial equipment, such as process …

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Mesh Converter

Mesh Converter App converts a mesh number to sieve size, mesh opening and wire size for 5 typical mesh series:• US Mesh• Tyler Mesh • Tensile Bolting …

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Pumping Power

Pumping Power App calculates shaft power and motor power for a given pumping duty, which is defined by:• Flow rate• Fluid density • Static pumping hea …

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LMTD

LMTD App calculates Logarithmic Mean Temperature Difference (LMTD) based on inlet and outlet temperatures of a heat exchanger and the flow configurati …

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Valve DP

Valve DP App calculates pressure drop through a valve or a fitting based on flow rate, density and pipe dimension.Through a graphical picker, you can …

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Unit Thermal

Unit Thermal is the only unit converter on the market that is specifically designed for thermal and process engineers and scientists for their profess …

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SCFM Converter

SCFM (Standard Cubic Feet per Minute) is the most common unit of measure for specifying air flow rate based on "standardized" conditions of temperatur …

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Tankinhalt Calc

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