certificate of seaworthiness
词语： certificate of seaworthiness
解释： 适航证
词典： 法学专业英汉词典
certificate of seaworthiness 相关解释
certificate of seaworthiness 船舶适航证，适航证书;适航证明书
certificate of seaworthiness 〔名词〕航行合格证书
certificate of seaworthiness 适航证明书
certificate of seaworthiness 〔名词〕航行合格证书