Rinne
cable carrier
cable tray
cable trough
cable trunking
chamfer
channel
chute
ditch
drain
drainage channel
drainage
duct
flute
furrow
groove
gully
gutter
hollow
launder
loop
margin of proximal barbule
runnel
runner
slit cut
stage cut
trench
trough
valecula
vibrating feeder
Dostopnost
Dostopnost