upper trough (upper-level trough)
upper trough lower trough coupling
Wiring Trough, Wiring Groove, Cable Trough
A surface tilted towards the equator
backward-tilted scoop failure pattern
bearing with tilted pad
double-tilted navigation sub
equally tilted photography
few mode tilted fiber bragg grating
forward-tilted scoop failure pattern
hydrodynamic tilted fluid contact
precipitation tank with tilted pipes
rail tread tilted crack
Restoring Tilted Building