防水 10000 = ?? - 装备天下 - 8264户外手机版
本帖最后由 com2soft 于 2014-1-6 10:50 编辑
防水測試
10000 = 10000mm / 1000 = 1 米高的水柱壓下去
修正： 是10米高的水
Garments made from these fabrics tested in the Leeds University Rain Room show no signs of leakage after 4 hours of simulated rain five times heavier than heavy British rain.
在英國大學測試。 大約是用英國平均雨水的4倍雨量，連續下4小時，都不會渗水
5K = Keeps you dry in light rain or dry, cold snow.小雨
10K = Keeps you dry in moderate rain or on an average snowy day.中雨
20K = Keeps you dry in heavy rain or while skiing in wet, snowy conditions.大雨
30K = Keeps you dry if a river falls from the sky, all at once, and lands directly on超級大雨
證明 冲锋衣要求 10000 防水是正常的。
