浮力性能 Floating force performance | 穿着者能在5秒内翻至面部向上的位置，口鼻部露出水面120mm，在水中浸泡24小时，其浮力损失小于5％。 The wearer can turn over within 5S,so that his face is toward up and the nose and mouth portion is 120mm above the water level ,after the wearer soaks in water for 24hours,the floating force loss of the suit is less than 5%. |