This product has little impurity, high purity, fixed construction.

本产品具有杂质少，纯度高，结构稳定的特点。

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They have a fixed construction team with strict training to ensure the craft and the unified material delivery system can ensure the quality and environmental protection index.

拥有经过严格培训的固定施工队伍以保证施工工艺，材料统一配送系统保证了材料的质量及环保指数。

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In recent years, the city has pumped some 10 percent of its GNP and 40% percent of its total fixed assets investment into the construction of the city's infrastructure.

近年来，上海市在基础设施建设中投入了占国民生产总值10%和固定资产投资总额40%的资金。

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With the White House and Congress pressuring NASA to reduce space station costs and construction delays, the agency felt compelled to adhere to a fixed shuttle flight schedule for station missions, which would affect non-station missions as well, the report said.

CNN: Shuttle not likely to fly by spring, experts say

He then cleared out the executive ranks, fixed the company's balance sheet and turned the company into one of the most profitable big engineering and construction firms in the world.

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