This European standard lays down the dimensions and safety characteris ics of bottom filling and emptying devices for pressurized liquefied gas tank wagons of RID class 1d, with the exception of:
——particularly liquefied gases dangerous such as: chlorine, phosgene, anhydrous hydrofluoric acid - liquefied gases not presenting a danger of toxicity, corrosion or flammability. These organs are intended for new wagons.