four discontinu,four intermittent /INDUSTRY-METAL/
[DE] Ofen fuer unterbrochenen Betrieb
[EN] batch furnace
[FR] four discontinu; four intermittent
four discontinu à chambre,four dormant,four intermittent /INDUSTRY-METAL/
[DE] Einsatzofen; Einsatzwaermeofen; Kammerofen
[EN] batch furnace; batch type furnace; in-and-out furnace
[FR] four discontinu à chambre; four dormant; four intermittent