Product Parameter
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- Brand & Model: HJ-750
- Neck diameter(cm):5.4±0.3
- Neck length(cm):13.0±2.0
- Weight(g):750+45
- Flaccid body length(cm):215~254
- Horizontal diameter(cm):137~162
- Burst diameter (cm): ≥ 690
- Free lift(g):1220
- Average bursting altitude(km):29
- Rate of ascent:≥340m/min
- MOQ:800 nos