是IMO-SOLAS的 ,但是也是按照 abs modu 做的abs mode rule part 5 如下:
5.5 (2012) All bulkheads forming “B” Class divisions are to extend from deck to deck and to the deckhouse side or other boundaries, unless continuous “B” Class ceilings and/or linings are fitted on both sides of the bulkhead, in which case the bulkhead may terminate at the continuous ceiling or lining. In corridor bulkheads, ventilation openings are to be provided only in and under the doors of cabins, public spaces, offices and sanitary spaces. The openings are to be provided only in the lower half of the door. Any such opening in or under a door is to have a total net opening no larger than 0.05 m2 (0.54 ft2) and is to be fitted with a noncombustible grill. Such openings are not to be provided in a door in a division forming a stairway enclosure
我又迷茫了?到底是按照哪个来?谢谢您了
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