осушувальний рів / канал; дренажна канава; спускний канал
drainage
water drainage
drainage sump
cylinder drainage
fuel drainage system
fuel tank drainage
fuel tank water drainage
drainage course
drainage system
drainage water
drainage wind
channel of command
channel routes
duplex / two-way channel
fixed frequency channel
half-duplex channel
searched channel
simplex channel
single-channel ground and airborne radio system (SINCGARS) radio
quick-fire channel
beam channel
in the period in which the communications channel has been open
fire channel
fire-support channel
information collection channel
nonnuclear fire request channel
nuclear fire request channel
reconnaissance fire channel
converging channel
diverging channel
control channel
adjacent channel