pestisida, dan alat mesin pertanian dan lain-lain. 2) Pengadaan alsintan pra panen : traktor, pompa air, bajak, luku, pacul, mesin pembibitan (seedler), alat tanam biji-bijian (seeder) dan lain-lain. c. Usaha Hilir 1) Pengadaan/pemasaran hasil produksi : tanaman
River Stone Crushing Plant Shanghai Company River Stone Crushing Process: Big raw river stone will be fed into jaw crusher for primary crushing by vibrating feeder After primary crushing, the material will be fed into secondary crushing machine such as cone crusher for secondary crushing Usually, we will equip the river stone crushing screening plant with multideck …