| 摘要 |
<p>A hose for water and hot water supply capable of being easily bent even with a small radius so as to be installed also in a small piping space, capable of preventing a kink from occurring, and capable of coping with city water including chlorine, comprising an inner layer formed of an elastic tube, an inside reinforcement layer formed of fiber threads spirally wound on the upper side of the inner layer, and an outside reinforcement layer formed of metal hard wire knitted on the upper side of the inside reinforcement layer.</p> |
