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Njengoba samukela umklamo wesakhiwo esiyisilinda esiphakathi nendawo, ububanzi besilinda samafutha bungu-340mm okubangela ukuhlanzeka okuphezulu, izinga eliphansi lokuphuka, ukusetshenziswa kahle kwamandla, kanye nokuqina okuhle. -
Njengoba isakhiwo sohlaka esinzima, ivolumu yokuguqulwa kwesilinda samafutha kanye nebhasikidi, ukunemba okuphezulu, kanye nokuguguleka okuncane, impilo yenkonzo ye-membrane ingaphezu kweminyaka engama-30.
