这扇门开向哪里？！
SOLASII-2 part C 10.4.3:
4.3 Storage rooms of fire extinguishing medium
When the fire extinguishing medium is stored outside a protected space, it shall be stored in a room which is located behind the forward collision bulkhead, and is used for no other purposes. Any entrance to such a storage room shall preferably be from the open deck and shall be independent of the protected space. If the storage space is located below deck, it shall be located no more than one deck below the open deck and shall be directly accessible by a stairway or ladder from the open deck. Spaces which are located below deck or spaces where access from the open deck is not provided, shall be fitted with a mechanical ventilation system designed to take exhaust air from the bottom of the space and shall be sized to provide at least 6 air changes per hour. Access doors shall open outwards, and bulkheads and decks including doors and other means of closing any opening therein, which form the boundaries between such rooms and adjacent enclosed spaces shall be gastight. For the purpose of the application of tables 9.1 to 9.8, such storage rooms shall be treated as fire control stations.
这段文字有点长，是用来规定灭火剂储存室的，分两种情况一个是存储室位于甲板以上，一个是储存室位于甲板一下。网友提供的问题显然是涉及甲板以上的规定。
1、该处所应独立于被保护处所（ be independent of the protected space）
2、防撞舱壁之后（it shall be stored in a room which is located behind the forward collision bulkhead）
3、开口尽可能开向开敞甲板（Any entrance to such a storage room shall preferably be from the open deck）
注意第三条有个词preferably：adv. 更可取地; 更好地，
显然公约的本意是希望大家这么布置的，网友的问题说有两个门，第一个门是水密门（个人觉得八成是风雨密门），这个显然满足要求。另一个门是一个位于生活区朝内开的防火门，显然设置开向生活区的门违背上述公约的本意；再者如果从逃生的角度分析也不能向内开（SOLASII-2 13.3.1.5:3.1.5 Doors in escape routes shall, in general, open in-way of the direction of escape），所以这道门应该是不满足要求的。
