Home » News » recover 80% of the 6000m3 of helium inside an Olympic cauldron balloon… – Facebook

recover 80% of the 6000m3 of helium inside an Olympic cauldron balloon… – Facebook

It is a “complex and unique” activity that takes place at Paris to clear the basin Paris. The goal: to recover 80% of the 6000m3…
2024-09-18 22:28:28
#recover #6000m3 #helium #Olympic #cauldron #balloon.. #Facebook

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