How to launch balloons Step-1 Switched off the air conditioner in the container about 20min. before launch. Step-2 Opened the window and the door of the launcher room to ventilate well.
How to launch balloons
Step-1 Switched off the air conditioner in the container about 20min. before launch.
Step-2 Opened the window and the door of the launcher room to ventilate well.
Step-3 To do "ground check", we used humidity calibrator whose humidity was set to 70%.
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