The completion and production segment provides production enhancement services, completion tools and services, and cementing services.

在完井和生产部门提供生产服务，完井工具和服务，固井服务。

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Along with the automation level of oil field enhancement daily, now the massive measuring instruments and the control system already or soon no longer adapted the production request.

随着油田自动化水平的日益提高，现在正在大量使用仪器仪表和控制系统已经或者即将不再适应生产的要求。

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Abstract: with the mine production mechanization degree unceasing enhancement, as a traditional method of coal blasting fall coal mining machinery has gradually be replaced.

摘要：随着煤矿生产机械化程度的不断提高，作为传统采煤方法的爆破落煤已逐渐被机械采煤所代替。

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