international convention on standard of training, certification and watch keeping for seafarers
释义
International Convention on Standard of Training, Certification and Watch Keeping for Seafarers航海人员培训、发证及当值标准国际公约International Convention on Standard of Training, Certification and Watch Keeping for Seafarers航海人員培訓、發證及當值標準國際公約海洋科學名詞—造船工程