358 zotsutsana ndi kukwawa, ndizofala kwambiri.Kapangidwe kake kagulu kakang'ono ka gridi, kotero kuti manja ndi mapazi sizingagwire, zimagwira ntchito yabwino yolimbana ndi kukwera, komanso anti-shear, zimatha kulumikizidwa ndi ma meshes angapo, kutengera zofunikira zautali wosiyanasiyana.
358 odana ndi kukwawa angagwiritsidwe ntchito kudzipatula ndi kuteteza asilikali, ndege, asilikali, ndende, zipatala amisala, zomera magetsi, tauni, kuwala njanji, intercity sitima, etc.
Nthawi zambiri timakonda zinthu zofananira za guardrail kuti zikhale zodzipatula malinga ndi malo osiyanasiyana komanso zosowa zenizeni za makasitomala.
Nthawi yotumiza: Jun-19-2023