Zvigadzirwa zvechigadzirwa:
Iyo huru ndiro yakagadzirwa ne8mm inokwira yakakwira-mhando yakachena zvinhu pp (polypropylene) bhodhi, ine simba
acid naAlkali kuramba, uye iyo yakabatanidzwa yakagadzirwa neunyanzvi hwekushandisa musina musungwa ne
Tsvimbo imwe chete yerudzi rwevanhu