Units of measurement
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To value
Calculations
Milligram per joule
Pound per MBTU
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Information
Milligram per joule
Milligram per joule (mg/J) – a unit showing the mass of a substance required to store a specific amount of energy (1 joule).
Pound per MBTU
Pound per million British thermal units (lb/MBTU) – a unit showing the mass of a substance required to store energy expressed in million British thermal units.