apryeok gyeokbyeok
pressure bulkhead
cloison de pression
잠수함의 압력 격벽은 수압을 견디기 위해 설계되었다.
jamsuham-ui apnyeok gyeokbyeok-eun suap-eul gyeondigi wihae seolgye doeeotda.
The pressure bulkhead of the submarine is designed to withstand water pressure.
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