machine room,penthouse /ENG-MECHANICAL/
[DE] Maschinenraum
[EN] machine room; penthouse
[FR] local de machinerie; salle des machines
engine room,machine room /SCIENCE/
[DE] Maschinenraum
[EN] engine room; machine room
[FR] salle des machines
machine room,machine office,pressroom /TECH/
[DE] Druckersaal; Maschinensaal
[EN] machine room, machine office; pressroom
[FR] salle de machines; secteur impression