NEPTUNE / DIVING INCIDENT RECOVERY SYSTEM / A good rebreather booster puncture

At the time of ecological transition, Neptune offers you an analysis of a rebreather dive that was not very involved but the outcome of which could have been fatal.
http://www.ffessm-provence.net/CRFI-analyses,472r.html
You too can share your experiences, for example those that are reserved for evenings between divers.