Litšobotsi tsa bona li kenyelletsa:
Matla a phahameng: Hangata liporo li entsoe ka tšepe ea boleng bo phahameng, e nang le matla a phahameng le boima bo matla 'me e khona ho mamella khatello e boima le tšusumetso ea literene. seporo.
Litekanyetso bakeng sa liporohangata li behiloe ke International Organisation for Standardization (ISO) le litekanyetso tsa indasteri ea literene tsa naha ka 'ngoe.Mona ke tse ling tsa maemo a tloaelehileng a terene:
GB Standard Steel Rail, AREMA standard steel rail, ASTM standard steel rail, EN standard steel rail, BS standard steel rail, UIC standard steel rail, DIN standard steel rail, JIS standard steel rail, AS 1085 steel rail, ISCOR steel rail.
Nako ea poso: Apr-03-2024