míngchèn: běi jīng xiǎo tānɡ shān xiàn dài nóng shì fàn yuán Beijing Xiaotangshan Modern Agricultural Science and Technology Demonstration Park

xiàngguāncítiáo: běi jīng xiǎo tānɡ shān xiàn dài nóng shì fàn yuán

xiàngguāntúpiàn: běi jīng xiǎo tānɡ shān xiàn dài nóng shì fàn yuán Beijing Xiaotangshan Modern Agricultural Science and Technology Demonstration Park

zīliàoláiyuán: http://www.bjchp.gov.cn/

túpiànmiáoshù:   chǎn xiǎo tānɡ shān xiàn dài nóng shì fàn yuán
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