下水板
Meanings
1
wooden sewer cover
Refers to a wooden board or plank used to cover a sewer or drainage channel. A specific, somewhat technical term.
In old townscapes, wooden sewer covers are still used.
wooden sewer cover
Refers to a wooden board or plank used to cover a sewer or drainage channel. A specific, somewhat technical term.
In old townscapes, wooden sewer covers are still used.