... 安全使用首液舱 Safe access to tanker bows 首尖舱舱壁 forepeak bulkhead ; fore peak tank bulkhead 首尖舱抽水用手动泵 head pump ...
基于50个网页-相关网页
... forepart construction 船首结构 forepeak bulkhead 首尖舱舱壁 forepeak pump 首尖舱泵 ...
基于30个网页-相关网页
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forepeak bulkhead
fore peak tank bulkhead
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