| 摘要 |
PROBLEM TO BE SOLVED: To improve recycle properties. SOLUTION: This drain hose comprises an integral hose 10 made of PP having a body part 11, formed in a bellows-form shape excepting two end parts; a foamed thermal insulation member 20 made of PP to cover the body part 11 of the integral hose 10; and a connection member 30 made of PP to mount the integral hose 10 on a drain discharge pipe 40 of the indoor unit of an air- conditioning device, not shown. |
