Manual Retractable Bollard

Manual retractable bollard ke poso ea telescopic kapa e ka huleloang. Ho sebetsa ka letsoho ka senotlolo. Mokhoa oa moruo oa taolo ea sephethephethe le ho sireletsa thepa ea hau kapa koloi ho tsoa bosholung. Maemo a mabeli:
1. Boemo bo phahamisitsoeng / bo notletsoeng: Bophahamo hangata bo ka fihla ho 500mm - 1000mm, ho etsa mokoallo o sebetsang oa 'mele.
2. Boemo bo theotsoeng/bo sa notleloang: Bollard e theoleloa fatše, e lumella likoloi le ba tsamaeang ka maoto ho feta.