KS B ISO 8309-2003 Refrigerated light hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Electrical capacitance gauges
2005KS B ISO 8309:2005 Refrigerated light hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Electrical capacitance gauges
2003KS B ISO 8309-2003 Refrigerated light hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Electrical capacitance gauges