1.Chamber:Single ; Double
2.Buoyancy:≥150N ≥275N
3.Weight: ≤1Kg
4.Inflation time: ≤5seconds
5.Float duration:≥24hours
6.Inflation method: Automatic&Manual
7.Buoyancy loss after 24h:≤5%
8.Ambient temperature for use:-30℃~+65℃
1.Chamber:Single ; Double
2.Buoyancy:≥150N ≥275N
3.Weight: ≤1Kg
4.Inflation time: ≤5seconds
5.Float duration:≥24hours
6.Inflation method: Automatic&Manual
7.Buoyancy loss after 24h:≤5%
8.Ambient temperature for use:-30℃~+65℃
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