海上意外事故和事件的调查准则的英文

code for the investigation of marine casualties and incidents

• 海上:    at sea; on the sea ...
• 意外事故:    unforeseen event o ...
• 和:    mix; blend
• 事件:    event; incident
• 的:    4次方是 The fourth po ...
• 调查:    investigate; exami ...
• 准则:    norm; standard; cr ...