Bollard e Iketsang

Li-bollard tse iketsang (tseo hape li bitsoang li-bollard tse hulang ka boiketsetso kapa li-bollard tsa motlakase kapa li-bollard tsa hydraulic) ke litšitiso tsa tšireletso, mofuta oa poso ea ho phahamisa e etselitsoeng ho laola phihlello ea koloi.
E tsamaisoa ke taolo ea remoutu kapa sesebelisoa sa mohala kapa konopo ea ho tobetsa, e ka kopanngoa le thibelo ea ho paka, mabone a sephethephethe, alamo ea mollo, ho lemoha poleiti ea laesense, le sistimi ea khamera ea tsamaiso ea moaho.