DIN EN ISO 8311-2014 冷冻轻烃液和非石油基液化气体燃料.船用隔膜式油罐和单独式油罐的标定.手工和内部电光测距法(ISO 8311-2013).德文版本EN ISO 8311-2013
Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels - Calibration of membrane tanks and independent prismatic tanks in ships - Manual and internal electro-optical distance-ranging methods (ISO 8311:2013); German version EN ISO 8311:20