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Pampiri e sephara
- Entsoe ka thepa e tšoeu ea pampiri
- E fumaneha feela ka mefuta e 'meli ea boholo ba bo-bong: 0,60mm ka 3,200m ka moqolo, 0,95mm ka 2,100m ka moqolo
- Ho fumaneha feela bophara ba 8m feela ka likoti tsa sprocry
- E loketse ho khetha bohle le ho ba fepa
