当前学科：船舶动力装置
  • 题目： 单选
    Administrations should bear in mind the significance of （） in maintaining safety of life and property at sea and in preventing marine pollution.

      A . advanced nautical equipment
      B . advanced performance main engines
      C . emergency equipment
      D . communication and language skill

    答案： <查看本题扣1积分>

    查看答案

    答案不对？请尝试站内搜索

推荐知识点:

© 2020 alltiku.com CopyRight

免责声明 联系我们 常见问题

豫ICP备16039408号-3

豫公网安备 41032602000134号