Izithako ezingenakulwa nezemvelo zokuguga, zigqugquzelwa ukwakheka kwemicu ye-elastic, gcina ukuqina kwesikhumba kanye nokuqina, amanzi aphezulu ane-solubelity angezwe kwizimonyo ezahlukahlukene.
Isishuqulu: Njengoba isicelo sekhasimende
Ukubeka: Gcina endaweni ebandayo neyomile
Indinganiso ephezulu: Izinga lomhlaba jikelele.