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Replace the Wood by Steel
In order to change the current situation of large amount of wood used, high cost, non-energy conserva...
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Environmental protection and water affairs
West Section Project of Jinan Municipal Sponge City Government and Social Capital Cooperation (PPP) Project
Henan Xiaoshangzhuang Sewage Treatment Plant
Jinan Sewage Treatment Plant
Ningbo Maojiaping Water Plant
Pingdu Zehe Section River Regulation and Ecological Business Section Road and Tonghe Road Engineering PPP Project目
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