Ikhebula le-nylon elilukiwe eliqondile elingu-1.48, alinaso isiphazamiso futhi kulula ukuligcina.
2.igobolondo le-aluminium + ikesi elinombala ophindwe kabili, alinawo ugesi futhi liqinile, linomuzwa wekhwalithi ozinzile.
3.3 Ukushaja okusheshayo, ukuphepha kanye nokuqina, kusekela ukushaja okusheshayo kweselula kanye nethebhulethi.
4.Idizayini yokuvikela imbobo ye-SR ende, ayigobi futhi ihlala isikhathi eside, futhi ikhwalithi eqinile.
5. izinga lokukhiqiza elisezingeni eliphezulu kanye nokusebenza kahle kwentengo