access to welding
焊接通道
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Temporary access openings may be provided on shells, bulkheads, decks, walls, etc. for convenience of works and to be closed in place by welding and inspected.
可以在船壳板、舱壁、甲板、墙壁等上开临时出入孔以便施工，应通过焊接对其进行适当的封闭并对其进行检验。
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模块下移
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