Momwe mungasankhire ngolo yoyenera yachipatala?

Ndiye momwe mungasankhire trolley yoyenera yachipatala?Magawo 4 otsatirawa ayenera kuganiziridwa:

1. Kulemera kwa zida zothandizira kuti zithandizidwe

2. Kutalika kwa ntchito kumafunika

3. Kukula kwa ntchito pamwamba

4. Malo a zipangizo