Urban-type gutter (Shape-up slit)
Slim groove of oval tube type
[NETIS CB-990039-V] This is an egg-shaped pipe type of underground side ditch with a slit drainage function, allowing for continuous water collection. Additionally, its slim shape and lack of a cover make it suitable for narrow roads. It received the Encouragement Award at the 2nd National Land Technology Development Award.
- 企業：カンケン
- 価格：Other
