walking-type
walk-off
walkthrough
walk-up
walkway
wall
wall-board
wallboard
wall-building
wall-contact
  wall-fired
wall-frame
walling-up
wall-map
wall-mounted
wall-paper
wallpaper
wall-quenching
wall-sealing
wall-sided
wall-temperature

    wall-fired boiler

    котёл с расположением горелок на вертикальных экранах