Product Parameter
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- Brand & Model: HJ-1200
- Neck diameter(cm):6.0±0.3
- Neck length(cm):14.0±2.0
- Weight(g):1200+150
- Flaccid body length(cm):279~300
- Horizontal diameter(cm):172~191
- Burst diameter (cm): ≥ 910
- Free lift(g):2240
- Average bursting altitude(km):33
- Rate of ascent:≥340m/min
- MOQ:400 nos