本文首先分析我国企业汇率风险管理概况，包括汇率风险的概念、外汇单笔业务风险和整体外汇风险及其计量方法。

At first, we introduce the general situation of foreign exchange risk management in our country and the measure methods for the foreign exchange risk.

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处理计量器具外部检定或校准业务。

To handle outside gage verification or calibration.

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负责组织和管理计量器具外部检定或校准业务。

To organize and conduct outside gage verification or calibration.

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