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A photovaltaic laboratory in Shuangliu county.
2011-09-26 12:47
Economic development zone in Shuangliu county
2011-09-26 12:47
Companies of science and technology
2011-09-26 12:47
The launch ceremony of the Hanergy project
2011-09-26 12:47
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2010-10-15 15:15

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Geng Jiasheng, 54, a national master technician in the manufacturing industry, is busy working on improvements for a new removable environmental protection toilet, a project he has been devoted to since last year.

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A photovaltaic laboratory in Shuangliu county.

Economic development zone in Shuangliu county

Companies of science and technology

The launch ceremony of the Hanergy project

PDF