OPSS 1821 (1800×900 to 3000×2400)
Large precast concrete box culverts (up to 8000mm span)
Accessories include cut off walls, header walls, wing walls, connector plates, etc.
OPSS 1821 (1800×900 to 3000×2400)
Large precast concrete box culverts (up to 8000mm span)
Accessories include cut off walls, header walls, wing walls, connector plates, etc.