Paunosarudza ketani yeroller, zvakakosha kuti unzwisise kukosha kwayo mumaindasitiri akasiyana-siyana.Roller cheni dzinoshandiswa zvakanyanya mumotokari, zvekurima, maindasitiri, uye kunyangwe zvekuvaraidza zvikumbiro.Kubva pamaconveyor masisitimu kuenda kumidhudhudhu, roller cheni dzinoita basa rakakosha mukufambisira zvakanaka ...
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