| 摘要 |
PURPOSE: A pipe for easily photographing with the reflection of a light is provided to supply the vivid image for checking the inside of a pipe with a little electric power by the scattering and reflection of the irradiated light. CONSTITUTION: A pipe(P) for easily photographing with the reflection of a light is composed of a reflecting layer(10) and a scattering layer(20). The reflecting layer is formed within the pipe. The scattering layer includes irregular fine pieces(22) for protecting the reflecting layer. The reflecting layer is made of aluminum paint or nickel paint.
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