What's Relevant?
Re-Heat
Sorry if I have offended anyone. But as you stated "as long as it was done to Qantas standards" and that is relevant. I have only heard of an oxygen bottle exploding during charging or through contamination with oil, not while stored. And if this forum has speculated that it was an oxygen problem that led to the hull failure then it would be relevant to find out if incorrect installation was a root cause, and if so by whom. QANTAS is now a global company with maintenance done in many countries. Nothing to do with bashing anyone.