LST EN ISO 8311:2014 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)
2014LST EN ISO 8311:2014 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)
2012DIN EN 795:2012 Personal fall protection equipment - Anchor devices; German version EN 795:2012
2001LST EN ISO 8311:2001 Refrigerated light hydrocarbon fluids - Calibration of membrane tanks and independent prismatic tanks in ships - Physical measurement (ISO 8311:1989)