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Nc Flame cutting machine may cut arbitrary shape metal, the automaticity is high, saves the manpower, reduces raw material consumption, saves the cost, enhances the economic efficiency.

可对金属板材进行平面定尺下料和任意形状的切割，自动化程度高，节省人力，降低原材料消耗，节约成本，提高经济效益。

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Therefore, the high-speed railway construction enterprises must carry out the project cost control in order to ensure economic efficiency.

因此，高速铁路施工企业必须进行项目成本控制，才能保证经济效益。

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He says he wants Costa Rica to follow the Netherlands, combining economic efficiency and high social spending.

ECONOMIST: Costa Rica's election

As work sponsored by the California Energy Commission's Public Interest Energy Research Program has shown quite well, boosting energy efficiency in high-tech industries offers huge economic side benefits in terms of increased reliability and productivity.

FORBES: Evan Mills

But the Japanese seem more than willing to continue forgoing some economic efficiency to attain key social and political objectives -- an economy with reasonable growth that provides high wages, stable jobs and a sense of community.

CNN: Misreading Japan