Objective: To investigate the causes of death and management strategy for severe organophosphorus pesticide poisoning (SOPP).

目的：探讨重症有机磷农药中毒的死亡原因，寻求提高抢救成功的对策。

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These procedures apply to all Work-over operations, Contractors shall have written practices and inspection, maintenance, and repair procedures that conform in principle to this SOPP.

这些程序适应所有的修井作业人员，承包商也应编写与这个标准相一致的作业程序执行、检查、保养和维修程序。

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These procedures apply to all Work-over operations, Contractors shall have written practices and inspection, maintenance, and repair procedures that conform in principle to this SOPP.

这些程序适应所有的修井作业人员，承包商也应编写与这个标准相一致的作业程序执行、检查、保养和维修程序。

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