关键操作和临界状态是指能够引起对人员所造成重大伤害，造成船舶损坏，货物或其它的财产和环境的损坏的重大危险的操作。

Critical Operations and Conditions are those which have a significant risk of causing major injuries or illness to people, or damage to ship, cargo, other property and/or the environment.

youdao

关键操作和临界状态是指能够引起对人员所造成重大伤害，造成船舶损坏，货物或其它的财产和环境的损坏的重大危险的操作。

Critical Operations and Conditions are those which have a significant risk of causing major injuries or illness to people, or damage to ship, cargo, other property and/or the environment.

youdao