Product Parameter
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- Brand & Model: HJNSL-45
- Neck diameter(cm):≤13
- Neck length(cm):≥15
- Body length(cm):580~750
- Horizontal length(cm):369~470
- Weight of master balloon(inner balloon):6000~8000g
- Burst diameter (cm): >1500
- Average bursting altitude(km):>45
- Rate of ascent:≥330m/min
- Free lift(g):1800~2800
- MOQ:5 nos