Division 4.4
In the event of breakage of the refilling lines or fuel supply line(s), the isolating valves referred to in sections 4.1. and 4.2. shall not be separated from the container or container assembly.
In the event of breakage of the refilling lines or fuel supply line(s), the isolating valves referred to in sections 4.1. and 4.2. shall not be separated from the container or container assembly.