防火舱壁 fire proof bulkhead ; fire-resisting bulkhead ; fire bulkhead ; [船] flash bulkhead

耐火舱壁 fire resisting bulkhead ; bulkhead fire-resisting ; fire -retarding bulkhead

抗火舱壁 fire resisting bulkhead

阻火舱壁 fire-resisting bulkhead ; fire-retarding bulkhead

耐火舱 fire-proof box

油轮火舱 tanker stokehold

挡火舱壁 fire screen bulkhead

防火舱 fireproof bay fire-proof bay

登月舱机动火箭 LM-maneuvering rockets

防火分舱 fire subdivision ; fire division