Ireservoirs isitshalo esetshenziswa ekhlabathini ukuthi libe nokuthuthukisa izithuthi. Kungase kusho ukuthi kusebenzelelwe ngepipettes enye yezinkambu kanye nezinkambu eziningi, futhi kungase kusebenzelelwe kumazwe onke amapipettes angaphansi kwezinkambu ezingu-12. Isidingo: • Isicwangciso sokuqala nesikhombisa esikhulu, esikhathazekile, esiphucula ukulala kwezinye izinye. • Isiqhwala esisokhela sikhombisa, esikhathazekile kanye nokwazi. • Isicwangciso sokuqala nesikhombisa esikhulu, esikhathazekile, esiphucula ukulala kwezinye izinye. • Isicwangciso sokuqala nesikhombisa esikhulu, esikhathazekile, esiphucula ukulala kwezinye izinye. • Isicwangciso sokuqala nesikhombisa esikhulu, esikhathazekile, esiphucula ukulala kwezinye izinye. • Isicwangciso sokuqala nesikhombisa esikhulu, esikhathazekile, esiphucula ukulala kwezinye izinye. • Isicwangciso sokuqala nesikhombisa esikhulu, esikhathazekile, esiphucula ukulala kwezinye izinye. • Isicwangciso sokuqala nesikhombisa esikhulu, esikhathazekile, esiphucula ukulala kwezinye izinye. • Isicwangciso sokuqala nesikhombisa esikhulu, esikhathazekile, esiphucula ukulala kwezinye izinye. • Isicwangciso sokuqala nesikhombisa esikhulu, esikhathazekile, esiphucula ukulala kwezinye izinye.