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Captain should keep Shipboard Oil Pollution Emergency Plan as ship "s certificate management regulations."
船长应按照船舶证书的管理规定，妥善保管《船上油污应急计划》。
youdao
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Captain should keep Shipboard Oil Pollution Emergency Plan as ship "s certificate management regulations."
船长应按照船舶证书的管理规定，妥善保管《船上油污应急计划》。
youdao