广东省珠海市斗门第一污水厂天面
Solving electricity consumption problem, achieving energy-saving, green and eco-friendly effect.
Awarded Invention Patent of Republic of China
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>> 广东省珠海市斗门第一污水厂天面
Solving electricity consumption problem, achieving energy-saving, green and eco-friendly effect.
Awarded Invention Patent of Republic of China
