GB Gas Conversion CalculatorBy GB-GAS.CO.UK ( Free )
Conversion calculator to check conversions for Natural gas, LPG Gas, Measurements, and Volumes/ flow of water. Natural Gas... M3/hr, KW net, Kw Gross, BTUs, Metric meter amounts, Imperial Meter times. LP Gas... M3/hr, KW net, Kw Gross, kg Water... Volumes of ...