Product Parameter
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- Brand & Model: HJ-140
- Neck diameter(cm):3.1±0.3
- Neck length(cm):9.0±1.0
- Weight(g):140+20
- Horizontal diameter(cm):48~54
- Burst diameter (cm): ≥ 200
- Average bursting altitude(km):17
- Rate of ascent:200m/min
- MOQ:1000 nos