<prompt> Bheka isigaba esingezansi bese uphendula umbuzo olandelayo ngolimi olufanayo nesigaba: Isigaba: ESweden, isilinganiso sikazwelonke semigodi emine sisetshenziswa cishe kuphela. Izikhungo zemigodi zingama-21 mm, 70 mm no-21 mm ngokwehlukana. Iziqondiso zisiza ukugcina iphepha emgqeni oqondile. Umbuzo: Yimaphi amanani akha isilinganiso sikazwelonke semigodi emine?  <response>: 21 mm, 70 mm futhi 21 mm 