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Finally, the possible emergency situations and related plans in the process of vertical turning were introduced.
讨论竖转过程中可能出现的突发情况及其相关预案。
youdao
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Finally, the possible emergency situations and related plans in the process of vertical turning were introduced.
讨论竖转过程中可能出现的突发情况及其相关预案。
youdao