hatchway enclosure井道围封
engine hatchway机舱口;动力机口
deck hatchway甲板舱口
access hatchway进出舱口
hatchway coaming舱口围板
tonnage hatchway翻译
hatchway y屋顶口
ore hatchway装矿舱口
同义词:openingscuttle
N-COUNT(可数名词) A hatchway is the same as a . 同hatch