compressing air agent

..... here we have a compressing air agent with two bottles on a carrying bowl with the required fittings. Dersepress airaters can also be filled with an oxygen mixture. The data is recording in March 2024- and has not yet ended! As is the case with me- projects overlap- here too: the same scenario is important for our space rescue, i.e. the emergency capsules Step, IGS, STL, JPG