For a pressure of 165 bar or more, of a capacity of
Containers of iron or steel, seamless, for compressed or liquefied gas, for a pressure > 165 bar, of a capacity > 20 l to < 50 l (excl. containers specifically constructed or equipped for one or more types of transport)
Containers of iron or steel, seamless, for compressed or liquefied gas, for a pressure > 165 bar, of a capacity < 20 l (excl. containers specifically constructed or equipped for one or more types of transport)
Containers of iron or steel, seamless, for compressed or liquefied gas, for a pressure > 165 bar, of a capacity > 50 l (excl. containers specifically constructed or equipped for one or more types of transport)