blind drain

释义

盲沟，地下排水沟，暗沟；

blind drain
Plastic Blind Drain Applied in the Urban Expressways
Bonstay and blind drain salt-alkali discharging method
Inversion type roof surface having blind drain
Application of Blind Drains Replacing Anti-floating Anchors in Some Project
Discussion on airport blind drain construction and quality control techniques
Soil improving method by using blind drains for sprinkling irrigation
A Brief Talk on Installation of the Blind Drain under Highway Median
Research on material performance indexes for plastic blind drains
Drainage and Anti-seepage Technology of Reticular Blind Drain in Landfill