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This public facility not only purify the air but also provide the fresh vegetable to the resident because it absorb the excessive carbon dioxide in the atmosphere and then the vegetable utilize photosynthesis change carbon dioxide to oxygen meanwhile high concentration Carbon dioxide can keep vegetable fresh.
GUANGDONG INDUSTRY TECHNICAL COLLEG
Chen Ju(Associate Professor)
Guangzhou, China
GUANGDONG INDUSTRY TECHNICAL COLLEG
Chen Ju(Associate Professor)
Guangzhou, China
liangWeiqi XieWeihao