It is closely related with seafarer fatigue,work and rest time,and has always been drawing much attention worldwide.

 
  • 船舶安全配员是保证船舶航行安全的重要条件之一,其与船员工作休息时间和疲劳问题存在密切关系,一直受到广泛关注。
今日热词
目录 附录 查词历史