This European Standard specifies the requirements for filling acetylene battery vehicles. Different porous masses and different solvents may be adopted provided that each cylinder in the vehicle shall have the same porous mass and solvent.
DIN EN 13720:2002 history
2002DIN EN 13720:2002-10 Transportable gas cylinders - Filling conditions for acetylene cylinder battery vehicles; German version EN 13720:2002
2002DIN EN 13720:2002 Transportable gas cylinders - Filling conditions for acetylene cylinder battery vehicles; German version EN 13720:2002