出生地 |
China |
牌子的名字 |
huayan |
模式的数量 |
HYF-2 |
Features:1) Used by sea men, and ship and boat passengers2) Buoyancy: at least 150N3) Material: neoprene4) Reflective tape: 3M5) Specification: the body temperature will not be 2 centigrade lower thannormal temperature after immersing in the 0 - 2 centigrade still water for6 hours