Hauv xov xwm tsis ntev los no, nws tau tshaj tawm tias ntau lub nroog thoob plaws ntiaj teb tau pib teeb tsacov bollards tsis siv neegua ib qho kev ntsuas los txhim kho kev ruaj ntseg hauv cov chaw pej xeem. Cov bollards no, uas tuaj yeem tsa thiab txo qis los ntawm kev siv lub kaw lus tswj hwm, muab kev thaiv zoo tiv thaiv kev nkag mus tsis raug cai los ntawm cov tsheb thiab pab tiv thaiv kev tawm tsam los ntawm tsheb.
Qhov zoo ntawm kev siv tshuabcov bollardsmuaj ntau yam. Lawv muab kev ruaj ntseg siab thiab tuaj yeem hloov kho kom ua tau raws li cov kev cai tshwj xeeb ntawm kev ruaj ntseg. Lawv kuj yooj yim rau kev teeb tsa thiab saib xyuas, ua rau lawv yog qhov kev daws teeb meem pheej yig rau kev txhim kho kev nyab xeeb rau pej xeem.
Ntxiv mus, thaum tus naj npawb ntawm kev tawm tsam los ntawm tsheb hauv cov chaw pej xeem txuas ntxiv nce ntxiv, qhov xav tau kev ntsuas kev ruaj ntseg zoo tau dhau los ua qhov tseem ceeb dua. Kev sivcov bollards tsis siv neegtuaj yeem pab tiv thaiv cov neeg tawm tsam thiab muab kev nyab xeeb ntau dua rau pej xeem.
Hauv kev xaus, qhov kev teeb tsa ntawmcov bollards tsis siv neegyog ib kauj ruam tseem ceeb rau kev txhim kho kev nyab xeeb rau pej xeem hauv nroog. Los ntawm kev siv cov thev naus laus zis tshiab thiab kev siv cov kev ntsuas kev ruaj ntseg zoo, peb tuaj yeem ua kom peb cov chaw pej xeem tseem muaj kev nyab xeeb thiab ruaj ntseg rau txhua tus.
Thovnug pebyog tias koj muaj lus nug txog peb cov khoom.
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Lub sijhawm tshaj tawm: Tsib Hlis-04-2023
