míngchèn: běi jīng xiǎo tānɡ shān xiàn dài nóng yè kē jì shì fàn yuán Beijing Xiaotangshan Modern Agricultural Science and Technology Demonstration Park xiàngguāncítiáo: běi jīng xiǎo tānɡ shān xiàn dài nóng yè kē jì shì fàn yuán xiàngguāntúpiàn: běi jīng xiǎo tānɡ shān xiàn dài nóng yè kē jì shì fàn yuán Beijing Xiaotangshan Modern Agricultural Science and Technology Demonstration Park zīliàoláiyuán: http://zhengwu.beijing.gov.cn/ túpiànmiáoshù: 　　shǒu dū zhī chuāng - běi jīng shì zhèng wù mén hù wǎng zhàn - shàng hǎi shì bó · běi jīng tóng xíng xiǎo tānɡ shān xiàn dài nóng yè kē jì shì fàn yuán dì / 4 túpiàn               huàndēngpiàn

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