fireproof bulkhead
[DE] Brandabschottung; Brandschott; Brandwand; Feuerwand
[EN] fireproof bulkhead
[FR] cloisonnement pare-feu
fireproof bulkhead,fireproof diaphragm /ENG-MECHANICAL/
[DE] Brandschott; Brandspant
[EN] fireproof bulkhead; fireproof diaphragm
[FR] cloison pare-feu