-30℃～+65℃

L型：適合于身高1.75m以上者；S型：適合于身高不足1.75m者。

Type L：It is suitable for the person who is higher over 1.75m;

Type S：It is suitable for the person who is lower than 1.75m;;

穿著者在水中漂浮1小時，衣服內的進水量不大于200g。

The water-permeability amount is less than 200g after the wearer has floated on water for one hour.

穿著者在0-2℃的靜水流中浸泡6小時，體溫降低不超過2℃。

After the wearer soaks in stationary water of 0-2℃ for 6 hours, the drop of the body-temperature is less than 2℃.

穿著者能在5秒內翻至面部向上的位置，口鼻部露出水面120mm，在水中浸泡24小時，其浮力損失小于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%.