| 摘要 |
Droplet catcher has protection envelope creating sheath having Velcro fastener (5,6), over all its length, and Velcro strip (7), at its end, enabling lower opening of sheath to be gripped around umbrella tip. Drying system is constituted by network (1) of porous air distributing sheaths supplied through valve (2) and retention volumes containing high power surplus water absorbing material (3,4).
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