Ingano yo gupima ibishushanyo ni ngari cyane, harimo gukora ubushakashatsi no gushushanya ikarita, gushushanya ibishushanyo mbonera, gutunganya ibishushanyo, kwemerwa, kugenzura nyuma yo gusana ibumba, kugenzura icyiciro cyibicuruzwa byabumbwe hamwe nizindi nzego nyinshi zisaba gupimwa neza. Ibipimo byo gupima ...
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